Trial of Swordmancy: Dataplate Draw Strategy

If you have already unlocked Trial of Swordmancy and read through the rules, you have probably noticed the part everyone glosses over: the draw is a decision, not a dice roll. The mode dresses itself up as a card game an NPC invented to play with their dormmates, and the “roll your Dataplates” framing makes it sound like you are at the mercy of RNG. You are not. Every Dataplate you take onto the table is a choice you make with the remaining deck in full view, and the difference between a player who clears the mode optimally and one who leaves rewards on the table is entirely down to when they stop drawing.

This is the optimization-layer companion to our Trial of Swordmancy mode overview. The overview covers what the mode is; this post covers how to squeeze the maximum Wuling Stock Bills, Engraved Medal progress, and Trial Algorithmics rewards out of every single daily attempt. If you only remember one sentence, make it this: stop drawing the instant your Battle Points hit exactly 10, never one card more.

TL;DR — Key Points

10 Battle Points is a hard ceiling, not a target you can overshoot. Going over 10 BP triggers Data Overflow, which raises every Dataplate enemy by 30 levels and — in Rewarded Trial Mode — drops your reward to zero. It is a double penalty, never a high-roll.
The draw is informed, not random. The right-side panel shows exactly how many cards and which BP values remain, so you can calculate bust risk before every draw.
Bank both Rewards Doubling charges for Trials 2 and 3. Scout the freshly-rotated deck on Trial 1 with no doubling, then fire your two doubles on 10-BP hands you are confident you can clear.
You get 3 free forfeits per day — use them to mulligan hands that can’t reach 10 BP or spawn an enemy mix your team can’t handle. The 4th forfeit eats a Rewarded attempt.
A single high-BP Rewarded clear can pay 10,000 to 200,000+ Wuling Stock Bills, and doubling roughly doubles that — the exact per-BP table is still unpublished (TBA).
Double Data Overflow at 20+ BP adds a 180-second timer crunch on top of the +30 levels — only ever do this once, in Free Trial Mode, to trim the Zenith of the Trials medal.
Trial Algorithmics expires when 1.3 closes (July 15, 2026 17:00 UTC-5 / July 16 06:00 UTC+8). Clearing all 16 challenges nets 1,200 Oroberyl plus materials.
Always deploy Combat Facilities — they help you win the fight and cost nothing toward your BP math.

Why “Roll for High” Is Exactly Backwards Here

Most push-your-luck games reward the brave: roll higher, win bigger, bust occasionally. Trial of Swordmancy inverts that intuition and it trips up nearly everyone in their first week.

The reward curve does scale up with Battle Points — a 10 BP trial pays dramatically more than a 4 BP trial. So the naive read is “stack the highest Dataplates I can survive and brute-force the reward ceiling.” That read is wrong, because the ceiling is not soft. Per the Endfield Talos Wiki, the instant your total Battle Points crosses 10, Data Overflow fires:

When the total number of Battle Points in a Trial goes over 10, Data Overflow occurs. Data Overflow increases the level of all Dataplate enemies by 30.

In Rewarded Trial Mode, Data Overflow additionally reduces your reward to 0. So an 11 BP run is strictly worse than a 10 BP run in every dimension: the fight is +30 levels harder and you get paid nothing for clearing it. There is no scenario — none — where pushing from 10 to 11 is correct in Rewarded Mode.

This is the single mechanic that defines optimal play. The whole mode collapses into one bounded optimization problem: maximize Battle Points without exceeding 10.

Reading the Deck Panel Like a Card Counter

The reason this is a skill mode and not a slot machine is the right-side deck panel. Every time you open the draw screen it tells you:

How many Dataplates remain in the active deck
Which BP values and enemy types those remaining cards represent

That information turns every draw into a calculable risk, not a gamble. Before you tap “draw,” you should already know the answer to one question: if I draw, what is the worst BP value I could pull, and does it bust me past 10?

Treat it exactly like counting cards. If you are sitting at 8 BP and the remaining deck is nothing but 3s, 4s, and 5s, then any draw busts you to 11+. Stop at 8. If the deck still has 1s and 2s in it, you have safe pulls available and should keep going toward 10. The panel removes the guesswork — players who skip it are throwing away the one mechanic that makes the mode skill-expressive.

The Bust Math, Worked Out

Here is the running-total decision table. Internalize it and you will rarely misplay a draw.

Your running total	What’s left in the deck	Action	Why
4 (1+1+1+1)	Anything	Keep drawing	Reward tier is low; you have full headroom to 10
7 (3+2+2)	Has any 1s, 2s, or a single 3	Draw	A 1, 2, or 3 lands you at 8–10, all safe
8 (3+2+2+1)	Only 3s/4s/5s remain	Stop	Any draw busts you to 11+
8 (3+2+2+1)	1s or 2s remain	Draw once more	A 1 → 9, a 2 → 10; both safe and higher
10 (3+3+2+2)	Anything	Stop. Fight.	Maximum non-overflow reward tier
11+	—	Overflow	Reward 0, enemies +30 levels — you stopped one card too late

The skill is entirely in those middle rows. Anyone can stop at 10. The players who win the mode are the ones who correctly stop at 8 when the deck has gone top-heavy, instead of drawing “just to see” and busting. Drawing out of habit is the most common and most expensive mistake the mode allows.

A note on landing below 10

You will not always be able to hit exactly 10 — the remaining cards might only let you reach 9, or jumping from 8 lands you at 11. When you can’t hit 10 cleanly, take the highest safe total you can reach. A clean 9 BP clear beats a busted 11 BP run every time. Don’t chase the perfect 10 into an overflow.

Double Data Overflow: The 20 BP Trap

There is a second, harsher penalty tier most players never need to think about. Exceeding 20 BP triggers Double Data Overflow, which the wiki describes as stacking on top of regular overflow:

In addition to the effects caused by Data Overflow, [Double Data Overflow] also reduces the trial timer to 180s.

So a 21+ BP run gives you: +30 enemy levels, zero reward (in Rewarded Mode), and a brutal 180-second clear timer. This is purely a punishment band. The only legitimate reason to ever cross 20 BP is to trim the Zenith of the Trials Engraved Medal (covered below), and you should only ever do that once, in Free Trial Mode, where you aren’t burning a Rewarded attempt on a guaranteed zero.

Rewards Doubling: Sequence It, Don’t Spray It

Rewards Doubling doubles the payout of a successful Rewarded clear. You get up to 2 charges per day (the count scales with your Trial Arena Operations Level), and you must toggle it before your 3rd draw of that trial. Used well, it is a free +100% on your two best runs of the day. Used badly, it is the most wasteful button in the mode.

The optimal sequence is the same every day:

Trial 1 — no doubling. The deck rotated recently (every 3 days) and you need to read it. Draw toward 10, clear it, and learn what each BP value summons in the current rotation. This run still pays full single rewards.
Trial 2 — double it. Now that you know the deck, draw a confident 10-BP hand against an enemy mix you know your team handles. Toggle doubling before the 3rd draw.
Trial 3 — double it. Same logic. Your second and last double of the day goes on another clean 10-BP hand.

The cardinal sin is doubling a run you then fail. A doubled zero is still zero, and you have burned the charge for the day. Only ever activate doubling on a hand where you are confident the clear is in the bag — which is exactly why you scout on Trial 1 first.

The Forfeit Window: Three Free Mulligans

Forfeits are your insurance against bad opening hands. The rules:

The first 3 forfeits per day are free — they don’t count against your 3 Rewarded attempts.
The 4th forfeit onward consumes a Rewarded attempt outright.

Use the free three to escape two specific situations:

Hands that physically cannot reach 10 BP given the remaining deck — a draw that strands you at 6 or 7 with no path up wastes a Rewarded run on a low reward tier.
Enemy compositions your current team can’t clear — if the draw spawns a mix that hard-counters your roster, forfeit and redraw rather than feeding a fail.

What forfeits are not for: chasing a hypothetically perfect draw. Once you’ve used your three free mulligans, take the hand in front of you. Forfeiting a 4th time to fish for a marginally better board is a strict net loss — you’re spending a whole Rewarded attempt to dodge a hand that was probably fine.

Always Deploy Combat Facilities

Before each Trial you can place Combat Facilities — AIC support structures — on the elevated platform beside the arena. They help you win the fight and they cost nothing toward your Battle Point math or your reward tier. There is no tradeoff here. Place them every single run. The only reason to ever skip them is if you’re deliberately testing a clear without help, which is not a thing optimal reward farming ever requires.

This matters more than it sounds, because the binding constraint on your daily rewards is often can I clear the 10 BP fight, not can I draw to 10 BP. Free combat help directly raises the BP ceiling you can safely target, which directly raises your reward.

What the Rewards Actually Are

The mode’s headline currency is Wuling Stock Bills, the Wuling region currency used for gear crafting and artificing, weapon upgrades, facility upgrades, and discounted headhunting permits. There’s also a chance at the Zenith of the Trials Engraved Medal.

Here’s the honest caveat: the exact per-BP Wuling payout table is not published. The Endfield Talos Wiki references “the base amount of Wuling Stock Bill earned depending on the number of Battle Points” but leaves the table itself marked TBA as of launch. What we can infer comes from the Trial Algorithmics challenge thresholds, which gate rewards behind single-trial Wuling earnings of ≥10K, ≥100K, and ≥200K. That tells us a single high-BP Rewarded clear pays out on the order of 10,000 to 200,000+ Wuling Stock Bills, and Rewards Doubling roughly doubles that figure.

The maximization recipe follows directly:

Always push to 10 BP (never over).
Always clear (deploy Combat Facilities, bring a flexible team).
Double Trials 2 and 3.
Upgrade the Trial Arena to raise your daily cap.

If you want the exact value of playing this loop perfectly, we modeled the whole day as an expected-value problem: our optimal Stock Bill strategy breakdown puts perfect play at roughly 640,000 Wuling Stock Bills a day, and a simple by-hand rule at ~618,000.

Spend priority for Wuling Stock Bills

Sink your first Wuling earnings into Trial Arena Operations Level upgrades. These permanently raise your daily reward cap and your Rewards Doubling charge count (up to the 2/day max). The exact per-level table is also TBA, but the principle holds: upgrades that raise your daily ceiling compound every day after, so they pay for themselves fastest. After the Arena is leveled, route Wuling into gear/artificing and discounted headhunt permits.

The Zenith of the Trials Medal

The Zenith of the Trials Engraved Medal has two tiers:

Earn it by completing a Trial totaling exactly 10 BP. You’ll do this naturally on your optimal daily runs.
Trim it (the harder achievement version) by completing a Trial of at least 20 BP — which means deliberately triggering Data Overflow.

The trim is the one and only time you should ever intentionally bust. Do it in Free Trial Mode, not Rewarded Mode — the reward is zero either way under overflow, so there’s no reason to spend a Rewarded attempt on it. Build a hand to 20+ BP, eat the +30 levels (and the 180s timer if you cross into Double Overflow territory), clear it once, and never do it again. It’s a one-time achievement, not a farming goal. If you’ve seen the “21 dice” chatter and want the full breakdown of what that number means, our 21-point Zenith of the Trials trim guide explains the math and how to survive the run.

Trial Algorithmics: Front-Load the 1,200 Oroberyl

Layered on top of the permanent mode is the limited-time Trial Algorithmics event — and it is the real prize of the launch window. It’s 16 challenge missions, most of which you complete passively just by running your dailies optimally. The full clear is worth roughly:

1,200 Oroberyl (2.4 pulls at 500 Oro/pull)
6 Mark of Perseverance
8 Advanced Progression Selection Crate I
12 Advanced Cognitive Carrier
~31 Protohedron, 15 Arms INSP Sets, 15 Protoset, 12 Heavy Cast Die
~260,000 T-Creds

The challenge tracks map onto things you already do:

Challenge Track	Thresholds
Cumulative Wuling earned	60K / 160K / 360K / 660K
Single-trial Wuling earned	≥10K / ≥100K / ≥200K
Rewarded Trials completed	3 / 6
Cumulative damage dealt	500K / 1M / 2M
Data Overflow Trials completed	1 / 3
Free Trials completed	1 / 3

Two things to note. First, the Data Overflow challenges (complete 1 and complete 3 overflow trials) are the only time intentional overflow is rewarded — knock these out in Free Trial Mode so you don’t burn Rewarded attempts on guaranteed zeros. Combine this with the Zenith medal trim: a single 20+ BP Free Trial clear progresses both at once. Second, the single-trial ≥200K Wuling challenge is your strongest argument for getting Arena upgrades and Rewards Doubling online early — it likely requires a high-BP doubled clear at a leveled Arena.

The deadline is the whole point: Trial Algorithmics rewards stop being claimable when version 1.3 closes — July 15, 2026 17:00 (UTC-5) / July 16 06:00 (UTC+8). Unclaimed Oroberyl is gone. The permanent mode rolls forever; this event does not.

For the rest of the 1.3 event calendar, our Sketches of Lost Heirlooms version overview lays out every deadline alongside this one.

The Optimal Daily Loop (Copy-Paste Routine)

Here’s the entire optimal day in order. It takes a coffee break:

Enter Rewarded Trial Mode (you have 3 attempts).
Trial 1 — scout. No Rewards Doubling. Deploy Combat Facilities. Draw toward 10 BP, reading the deck panel each draw. Clear it. Note what each BP value summoned this rotation.
Trial 2 — double. Deploy facilities. Toggle Rewards Doubling before your 3rd draw. Draw a clean 10-BP hand against a mix you know you beat. Clear it.
Trial 3 — double. Same as Trial 2 with your second and last double charge.
Forfeit freely (up to 3 times total) to escape sub-10 or unwinnable opening hands. Never forfeit a 4th time.
Free Trial Mode (optional) — only for the Data Overflow / Free Trial challenge progress, the Zenith medal trim, or pure gameplay enjoyment. It pays no Wuling and its drops throttle after a soft cap (resets 04:00 server time).
Check the Trial Algorithmics screen and claim anything you’ve unlocked.

Re-scout every 3 days when the deck rotates — both deck size and the enemy types attached to each Dataplate reshuffle, so your Trial 1 scouting run matters most on the first day of each new cycle.

Common Mistakes That Cost You Rewards

Drawing past 10 “just to see.” Overflow zeroes your reward and adds +30 levels. There is never an upside in Rewarded Mode.
Doubling Trial 1. You haven’t scouted the deck yet. Save both charges for Trials 2 and 3.
Doubling a hand you can’t clear. A doubled zero is zero. Only double confident clears.
Forfeiting a 4th time. That one eats a Rewarded attempt. Take the hand after three free mulligans.
Skipping Combat Facilities. They’re free win-help with zero BP cost. Always place them.
Treating Free Trial as a farm route. No Wuling, throttled drops. It’s for challenges, the medal trim, and fun — not income.
Letting Trial Algorithmics expire. Front-load it. The Oroberyl does not wait for you.
Locking to one static team. The 3-day rotation changes enemy types; a rigid comp will brick on the rotation it’s poorly matched against.

What Would Change This Plan

The “always 10, never over” rule is airtight given what’s published — but a few unknowns could soften it, and they’re worth watching in the first week:

A graduated overflow penalty. If datamining shows 11 BP is only a partial reward cut (rather than a hard zero), aggressive drawing near the edge becomes more defensible. As of launch the language reads as all-or-nothing, so treat 10 as a hard ceiling until proven otherwise.
Diminishing per-BP returns below 10. If the reward table turns out to flatten out — say 8 BP pays nearly as much as 10 — the case for stopping early on top-heavy decks gets even stronger.
The exact Wuling-per-BP and Arena upgrade tables. Both are TBA. Once the community spreadsheets land, you’ll be able to confirm exactly where the reward-per-effort knee sits.

This same build-flexibility muscle pays off across the patch — the rotating enemy mixes here are excellent practice for Contingency Contract’s Test Criteria meta, which rewards rosters that can flex against stacked modifiers.

Final Read

Trial of Swordmancy looks like a luck mode and plays like an arithmetic mode. The deck panel hands you all the information you need; the only thing standing between you and the maximum reward is the discipline to stop drawing at 10 and the sequencing sense to bank your doubling charges for scouted hands. Deploy your Combat Facilities, mulligan bad openers within your three free forfeits, and never, ever draw the card that pushes you to 11.

Do that every day, front-load Trial Algorithmics before the July 15–16 cutoff, and pour your Wuling Stock Bills into Arena upgrades first. The mode will quietly become one of the best Oroberyl-and-materials faucets in 1.3 — and it’ll cost you a few minutes a day.

Frequently Asked Questions

What’s the single most important rule? Stop drawing the instant your total Battle Points hit 10. Going over triggers Data Overflow: +30 enemy levels and, in Rewarded Mode, a reward of zero. There is no high-roll above 10.

Is the draw actually random? Partially. You can’t control which card comes up, but the right-side deck panel shows exactly how many cards and which BP values remain — so you always know your bust risk before drawing. It’s a calculated decision, not a blind gamble.

When should I activate Rewards Doubling? On Trials 2 and 3 only, before the 3rd draw, on 10-BP hands you’re confident you can clear. Use Trial 1 to scout the freshly-rotated deck without doubling. Never double a run you might fail.

How many forfeits do I get? Three free per day. The 4th onward consumes a Rewarded attempt. Use the free three to escape hands that can’t reach 10 BP or spawn an enemy mix you can’t beat.

How much Wuling Stock Bills does a clear pay? The exact per-BP table is unpublished (TBA). Based on the Trial Algorithmics thresholds, a single high-BP Rewarded clear pays roughly 10,000 to 200,000+ Wuling, and Rewards Doubling roughly doubles it.

When should I intentionally go over 10 BP? Almost never. The only legitimate cases are the Trial Algorithmics Data Overflow challenges and trimming the Zenith of the Trials medal (20+ BP). Do both in Free Trial Mode so you don’t waste a Rewarded attempt on a guaranteed zero.

What is Double Data Overflow? Crossing 20 BP. On top of the +30 levels and zeroed reward, it crushes the trial timer to 180 seconds. It’s purely a punishment band — only enter it deliberately for the medal trim.

Should I deploy Combat Facilities every run? Yes, always. They help you win and cost nothing toward your Battle Point or reward math. There’s no tradeoff.

When does Trial Algorithmics expire? When version 1.3 closes — July 15, 2026 at 17:00 (UTC-5) / July 16 at 06:00 (UTC+8). Unclaimed rewards, including up to 1,200 Oroberyl, are lost. Front-load it. See our 1.3 version overview for the full deadline calendar.

What should I spend Wuling Stock Bills on first? Trial Arena Operations Level upgrades. They permanently raise your daily reward cap and Rewards Doubling charges, so they compound. Gear, artificing, and discounted headhunt permits come after.

TRIAL OF SWORDMANCY: DATAPLATE DRAW STRATEGY | ENDFIELD HUB