The MyCard TW Spring 2026 event runs February 9 to April 9, 2026 (midnight TST, UTC+8), delivering 10–30% bonus diamonds on qualifying top-ups across five confirmed games. The 30% peak bonus requires a single TWD 3000 transaction — not cumulative spending. Miss April 9 and there are no extensions, no retroactive credits.
What Is the MyCard Spring 2026 Event?
A denomination-tiered bonus campaign exclusive to Taiwan-region MyCard accounts. Every qualifying top-up between February 9 and April 9 earns bonus diamonds — but the percentage scales with your single-transaction amount, not total event spend.
That distinction costs players real money. Three TWD 1000 top-ups each earn 20–25% bonus. One TWD 3000 top-up earns 30% — community testing confirms that single transaction yields up to 500 more diamonds than the split approach at identical cost.
April 9 Is a Hard Cutoff
No grace periods. Transactions must be fully processed — not initiated — before midnight TST on April 9. Bank transfers take 1–24 hours to clear, so attempting one on April 8 evening is genuinely risky. The system timestamps credit arrival, not payment submission.
Sub-events have earlier deadlines: the MLBB Task Master Lucky Draw closes February 26, and the ToS sub-event closes March 15 (rewards claimable through April 9). Missing these internal windows costs stacking opportunities that don't come back.
What You Need Before You Start
Active MyCard TW account linked to a Taiwan-region game account
Completed identity verification for TWD 3000+ top-ups (legal name, National ID, DOB, email, mobile, address, 2FA OTP, 6-digit password) — do this before February 9, not on launch day
Compatible payment method (see tier minimums below)
Every Qualifying Game for Spring 2026
Bonus rates aren't published per-game — the 10–30% tier system applies uniformly based on transaction amount across all five titles.
Bonus Tiers and Reward Rates
The jump from TWD 300 (15%) to TWD 1000 (20–25%) is significant. Community consensus strongly favors one TWD 1000 transaction over three TWD 300 top-ups at the same total cost — the math favors it by 50–200 diamonds depending on the game.
Bonus diamonds are functionally identical to regular diamonds. No spending restrictions, no separate wallet, no expiry once credited to your game account.
Step-by-Step: How to Earn Bonus Rewards
Step 1 — Verify Your Account Before February 9
Don't wait until launch day. Complete identity verification now: legal name, National ID, date of birth, email, mobile, residential address, 2FA OTP, and 6-digit transaction password. Verification queues spike on February 9 — players who skip this get blocked at the worst possible moment.
Step 2 — Redeem Free MLBB Promo Codes on February 9
If MLBB is one of your games, this is your first action on launch day. Three official codes yield 112 diamonds total at zero cost:
2y3vo2r3x0nc9lhok93r83efok9
Redeem via the in-game Events tab or at pay.mycard.com.tw (log in, enter the code, select MLBB, enter your member ID). Single-use, expire 2–4 weeks after February 9.
Step 3 — Exhaust Free Diamond Sources Before Spending (Feb 9–12)
Before committing real money, drain every free source. This advances your pity counter without spending:
Weekly missions: 200–300 diamonds
Login day rewards (days 3/5/7): 50–80 diamonds
Rank rewards: Grandmaster 400+, Mythic 1000+
MLBB Weekly Diamond Pass (purchased before Feb 6): 220 diamonds (80 immediate + 20 daily × 7), stackable up to 10×
F2P players who exhaust these first can advance their pity counter by 8–12 draws before spending a single TWD — making every paid diamond more efficient.
Step 4 — Time Your TWD 3000 Top-Up for February 13–26 (MLBB)
The MLBB Task Master Lucky Draw runs February 13–26. This is the confirmed stacking window where your 30% bonus overlaps with the Lucky Draw event. Top up during this window, not before.
For ToS players: the sub-event runs February 16–March 15. Pool all 3,750 points before redeeming — claim all five reward tiers in a single session to avoid missing the March 15 sub-deadline. Each redemption costs 750 MyCard points and yields 6 Diamonds + 800 Souls + 8M Coins + 1 Harpy, up to 5 times.
Step 5 — Choose Your Payment Method Strategically
Near April 9, use e-wallet or FPX only. Bank transfers initiated on April 8 may not clear in time. Pre-load your MyCard Wallet on weekday mornings before 11AM TST to avoid peak-traffic delays.
Step 6 — Verify Bonus Application in Your Dashboard
After your transaction completes:
Confirm timestamp falls within February 9–April 9 TST
Check that bonus diamonds appear as a separate line item in transaction history
Verify total diamonds match the expected tier (TWD 3000 → 4,500–6,500 diamonds)
If the bonus line is absent, wait — up to 2 hours for e-wallet, up to 24 hours for bank transfers — before contacting support.
Step 7 — Claim ToS Rewards Before April 9
The ToS sub-event closes March 15, but the reward claim window extends to April 9. Unclaimed rewards after that date are forfeited. Set a personal deadline of April 7 — two days of buffer for any account issues.
What Can Be Stacked
Confirmed stackable combinations:
Spring 2026 30% bonus + MLBB Task Master Lucky Draw (Feb 13–26)
Spring 2026 bonus + ToS sub-event rewards (Feb 16–Mar 15)
Spring 2026 bonus + MLBB Weekly Diamond Pass
Spring 2026 bonus + e-wallet cashback (typically 2–3% from payment providers)
What doesn't stack: Splitting a TWD 3000 purchase into smaller denominations to trigger multiple bonus tiers. The tier is per-transaction. Three TWD 1000 transactions earn 20–25% each — they don't combine to trigger 30%.
No official documentation prohibits combining the Spring 2026 bonus with other concurrent MyCard promotions, but read each promotion's terms individually for cannot be combined language.
Mistakes That Void Your Bonus
Splitting TWD 3000 into smaller transactions. The most expensive mistake. Up to 500 diamonds lost at identical cost. No reversal once processed.
Topping up before February 9 midnight TST. Zero bonus. No retroactive credit.
Skipping verification until top-up day. Verification queues spike on launch day. Players without completed National ID verification get locked out of the TWD 3000 tier exactly when they need it. Complete verification at least 48 hours early.
Using bank transfer near April 9. A transfer submitted April 8 at 10PM may not clear until April 10. Switch to e-wallet or FPX for any transactions in the final 48 hours.
Missing the ToS March 15 sub-deadline. Players who assume the main April 9 deadline covers everything lose access to 5 redemptions of rewards.
Topping up the wrong server. MyCard TW bonuses apply to Taiwan-region accounts only. Verify your server region before transacting.
Troubleshooting: Bonus Didn't Apply
Most missing bonus reports resolve within 2–24 hours without intervention. Check these first:
Transaction timestamp is between February 9–April 9, 2026 (TST)
Check whether the bonus requires manual claim in your dashboard
Account is linked to a Taiwan-region game account
Wait the full processing window: up to 2 hours (e-wallet), up to 24 hours (bank transfer)
If still missing after 24 hours, document everything before contacting support:
Transaction confirmation screenshot (timestamp + transaction ID)
MyCard dashboard screenshot showing the transaction
In-game diamond balance before/after (if available)
Your MyCard account email and game account member ID
Contact MyCard TW support through the official portal with your transaction ID in the subject line. Expected response time during event periods: 2–5 business days.
Expert Tips
Pity counter management beats bonus percentage. A 30% bonus on TWD 3000 gives 4,500–6,500 diamonds. But if you're at pull 85 of a 100-pull pity cycle, those diamonds complete your guaranteed pull and start a fresh cycle. Players who advance their counter with free sources first — then top up — can get two guaranteed pulls from the same spend versus one. Top up first and you're leaving pity efficiency on the table.
Game selection by player type:
Competitive MLBB players (guild wars, ranked skins): TWD 3000, timed to Feb 13–26
Casual MLBB players (cosmetics, occasional pulls): TWD 1000 covers most needs
ToS players: Pool 3,750 points, redeem all five tiers in one session — not incrementally
Night Crows mid-core: TWD 300–1000 sustains milestone progression through April 9
Lineage W guild players: TWD 3000 for sustained supply; casual Lineage W players get better bonus-to-utility ratio from MLBB or ToS
The e-wallet cashback angle: E-wallet providers typically offer 2–3% cashback on gaming transactions. On TWD 3000, that's TWD 60–90 back — not transformative, but it stacks on top of your 30% diamond bonus for free.
The ToS session trap. Community experience shows players who redeem sub-event rewards one at a time across multiple sessions sometimes hit account sync issues that block later redemptions. Pool all 3,750 points and redeem all five tiers in a single session — eliminates the risk entirely.
If you want to lock in your MyCard balance ahead of the event rush, MyCard (TW) cheap recharge before April 9 deadline discount is worth checking — fast delivery matters when you're working against a hard cutoff.
FAQ
Which games qualify for Spring 2026? Mobile Legends: Bang Bang, Tower of Saviors, Night Crows, Three Kingdoms: Clash of Heroes, and Lineage W. All require Taiwan-region game accounts linked to a MyCard TW account.
Can I stack the Spring 2026 bonus with other promotions? Yes — confirmed with MLBB Task Master Lucky Draw (Feb 13–26), ToS sub-event (Feb 16–Mar 15), MLBB Weekly Diamond Pass, and e-wallet cashback. Splitting transactions to hit multiple bonus tiers doesn't work; the tier is per-transaction.
What's the highest bonus rate and how do I qualify? 30% on a single TWD 3000 transaction. Requires completed identity verification and one unbroken transaction — not multiple smaller top-ups.
Why didn't my bonus apply? Check in order: (1) transaction timestamp within Feb 9–Apr 9 TST, (2) account linked to Taiwan-region game account, (3) full processing window elapsed (up to 24h for bank transfers), (4) manual claim required in dashboard. Still missing after 24 hours? Document your transaction ID and contact MyCard TW support.
Do bonus diamonds expire after April 9? No. April 9 governs when bonuses are earned, not when diamonds expire. Once credited to your game account, they're permanent. The deadline only affects whether new transactions qualify.
Can new MyCard users participate? Yes — register a MyCard TW account, link it to a qualifying Taiwan-region game account, and complete identity verification before transacting. Don't wait until February 9 to start verification.
Does the bonus apply to gift card purchases? The Spring 2026 bonus applies to qualifying top-up transactions for the five listed games. Gift card mechanics vary — verify with official MyCard TW terms before transacting.
Pre-April 9 Checklist
MyCard TW account verified (National ID, 2FA, full contact details)
Taiwan-region game accounts confirmed and linked
MLBB promo codes redeemed Feb 9:
2y3vo2r3x,0nc9lhok9,3r83efok9Free diamond sources exhausted before first paid top-up
TWD 3000 top-up timed to Feb 13–26 (MLBB Task Master window)
ToS: 3,750 points pooled, all 5 rewards redeemed before March 15
Payment switched to e-wallet/FPX for any transactions after April 7
MyCard dashboard checked post-transaction for bonus confirmation
Calendar reminder set for April 7 (personal deadline, 2-day buffer)
Every item on this list has a specific reason. Skip one and you're either leaving diamonds on the table — or losing the bonus entirely.