The MyCard Taiwan Spring 2026 campaign runs February 9 to April 9, 2026 (midnight TST, UTC+8). Top up during that window on a Taiwan-region account across MLBB, Tower of Saviors, Night Crows, Three Kingdoms: Clash of Heroes, or Lineage W, and you unlock bonus diamond tiers from 10% at entry level up to 30% at TWD 3000. Miss the window — you get nothing retroactively.
What You Need to Know First
The event rewards bigger single top-ups with exponentially better bonus rates. The April 9 midnight deadline is absolute — no grace period, no extension, no retroactive credit for top-ups before February 9.
What April 9 Deadline Actually Means
April 9 midnight TST is when transactions must clear, not just be initiated. Bank transfers submitted after 3 PM TST can take 1–24 hours to process. Submit one on April 8 at 5 PM and you're gambling your bonus tier.
Use instant digital payments in the final 48 hours. E-wallet and EC Pay process in 2–5 minutes. Bank transfers are fine earlier in the cycle — avoid them entirely in the final week.
Eligibility
Account must be on a Taiwan-region game server — physical location is irrelevant, so international players with TW accounts qualify
Top-up must clear after February 9, 2026 — not retroactive under any circumstances
TWD 3000+ top-ups require full identity verification (details below)
Minimum thresholds by method: Bank Transfer TWD 150 / FPX TWD 200 / E-wallet & EC Pay TWD 300 / 7-ELEVEN TWD 500
Audit your MyCard account balance, dormant points, expiry dates, and VIP status before February 9. Community veterans flag this as the step players skip and regret.
Complete Reward Tier Breakdown
The 30% rate at TWD 3000 is the clearest value inflection point in the entire event.
Spend Thresholds & Diamond Returns
Diamond ranges reflect the spread between minimum and maximum bonus outcomes. Instant digital payments tend to land in the higher end of each bracket.
The Consolidation Math Nobody Mentions
Splitting a TWD 3000 budget into three TWD 1000 top-ups costs you up to 500 diamonds. Three TWD 1000 transactions at 20–25% yields 4,200–6,000 diamonds. One TWD 3000 transaction at 30% yields 4,500–6,500. The math is unambiguous — consolidate into a single top-up.
Fragmenting your budget across smaller transactions feels cautious. It's actually leaving real value on the table.
Game-Specific Value
MLBB: Highest strategic value — promo code stacking, Task Master Lucky Draw timing, Weekly Diamond Pass synergy
Tower of Saviors: Strong mid-tier value; 750-point redemption packs (5x limit, deadline March 15)
Night Crows: Best at TWD 300–1,000 with milestone events running through April 9
Lineage W: Guild players need the TWD 3000 tier; casual players are better served by MLBB or ToS
Three Kingdoms: Clash of Heroes: Participates in the event; no game-specific bonus windows officially highlighted
Verification for the 30% Tier
TWD 3000+ top-ups trigger full identity verification: full name, national ID, date of birth, email, mobile number, address, 2FA OTP, and a 6-digit payment password.
Complete this before February 9. Attempting verification on launch day risks delays that block your 30% tier access entirely. Support queues spike at event launch and the process isn't instant.
Bonus Windows & Stacking Schedule
This isn't one flat bonus — it contains distinct windows where stacking opportunities peak.
MLBB-Specific Windows
Optimal MLBB sequence: redeem all three promo codes on February 9 for 112 free diamonds → stack 8–12 free draws via missions and login rewards (Feb 9–12) → execute your TWD 3000 top-up during the February 13–26 Task Master window for maximum pity efficiency.
Tower of Saviors Sub-Event (Closes March 15)
ToS runs its own window from February 16 to March 15 — a full month shorter than the main campaign. Each 750 MyCard points redeems for 6 Diamonds + 800 Souls + 8M Coins + 1 Harpy, limit 5 redemptions (3,750 points total).
Pool all 3,750 points and redeem all five in a single session before March 15. Don't drip-redeem — you risk forgetting the sub-deadline, which is separate from April 9.
If you're planning ToS rewards, check the MyCard (TW) Spring 2026 top up bonus deal before March 15 closes.
What Stacks, What Doesn't
The 30% MyCard bonus stacks with:
Simultaneous in-game events (MLBB Task Master, ToS sub-event)
MLBB Weekly Diamond Passes
2–3% payment cashback from eligible methods
Community testing across multiple accounts confirms none of these combinations are disqualifying. What doesn't stack: splitting your budget to hit multiple tiers simultaneously — each transaction is locked to its own tier.
How to Claim Before April 9 — Step by Step
Redemption isn't automatic. You must actively claim through the MyCard Member Center before April 9 midnight TST.
Check your progress. Log into the MyCard Member Center or app, navigate to the Spring 2026 event page. Points not appearing after a recent top-up? Wait up to 2 hours before contacting support.
Calculate your tier gap. Note your current spend total and how far you are from the next threshold. At TWD 2,200 spent, for example, TWD 800 more hits the 30% tier.
Top up via instant payment. E-wallet or EC Pay guarantees processing speed. Pre-load your MyCard Wallet on weekday mornings before 11 AM TST to avoid system congestion.
Redeem before midnight April 9. Navigate to the redemption section, select your reward, confirm. Don't start this on April 8 — if there's a technical issue, you need time to reach support.
Verify delivery. Check your in-game mailbox or MyCard account. MLBB promo codes are redeemed via the MyCard Payment Center or the in-game Events tab — not the main game store.
Common Redemption Failures
Topped up before February 9: Zero bonus. Catches players every season.
Skipped verification: Blocks TWD 3000+ top-ups entirely. Complete it early.
Forgot promo codes: 112 free MLBB diamonds left unclaimed. Redeem on February 9.
Bank transfer in final week: Processing delays can push past April 9 midnight.
Drip-redeeming ToS rewards: Miss the March 15 sub-deadline and lose all five redemptions.
Top-Up Strategy: Maximizing Your Tier
Identify your game, commit to a single large top-up at the right tier, and time it to coincide with an active in-game bonus window.
The Gap Calculation
Gap = Target Tier Threshold − Current Spend Total Value Gain = (Target Tier Rate − Current Tier Rate) × Gap Amount
At TWD 1,800 spent, TWD 1,200 more hits the 30% tier. That incremental 5–10% on a TWD 3,000 transaction is 150–500 additional diamonds. The TWD 1,000 → TWD 3,000 jump almost always resolves to yes. Lower tier jumps are situational.
By Player Type
To lock in the 30% tier before the deadline, you can buy MyCard (TW) points before April 9 — fast processing matters when you're working against a hard cutoff.
F2P Players: Exhaust Free Sources First
Before spending anything, MLBB F2P players should stack: weekly missions (200–300 diamonds), login rewards (50–80), Grandmaster rank rewards (400+), Mythic rank rewards (1,000+). That's 8–12 free draws before a single TWD spent — which meaningfully shifts your pity counter.
After April 9 — What Happens to Your Points
Event bonus rates expire: Top-ups after April 9 revert to standard MyCard rates
Unclaimed event rewards: Any Spring 2026 tier rewards not redeemed by April 9 midnight are forfeited — no carryover
ToS sub-event: Expires March 15, a full month earlier — don't conflate with the main deadline
Standard MyCard points: Follow standard expiry rules, not the event deadline — check your account for individual expiry dates
If you miss the deadline due to a verified technical failure on MyCard's end, contact support immediately with transaction records. Not guaranteed, but documented technical failures have historically been reviewed case by case.
FAQ
What expires on April 9, and what doesn't? Spring 2026 bonus rates and event-specific redemptions expire at April 9 midnight TST. Standard MyCard wallet points follow their own expiry schedule — check your Member Center for individual dates.
My top-up was before February 9. Does it count? No. Officially confirmed, non-negotiable. Only top-ups clearing after February 9, 2026 qualify.
Does the 30% bonus stack with in-game events? Yes. Community testing confirms it stacks with MLBB Task Master Lucky Draw, ToS sub-event rewards, Weekly Diamond Passes, and payment cashback — no disqualification.
I'm outside Taiwan. Can I participate? Yes, if your game account is on a Taiwan-region server. Physical location is irrelevant.
Points haven't appeared after topping up. What now? Wait up to 2 hours — normal during high-traffic periods. Still missing after 2 hours? Contact MyCard support with your transaction confirmation.
Is TWD 3000 actually worth it over TWD 1000? For competitive MLBB players and Lineage W guild members, yes — clearly. Casual players get solid value at TWD 1,000 without overcommitting. The math only strongly favors TWD 3,000 if you were planning to spend that amount anyway. Don't inflate your budget just to hit the tier.
The Layer Most Guides Miss
Every competing guide treats this as a single flat bonus. It isn't. It's four distinct layers:
Main campaign (Feb 9 – Apr 9) with tiered spend bonuses
ToS sub-event with its own March 15 deadline
MLBB optimal window (Feb 13–26) for pity management
Weekly Diamond Pass pre-purchase window that closed February 6
Miss any one layer and you're leaving real value behind. The players who maximize this event aren't the biggest spenders — they're the ones who time one large top-up to the right in-game window, complete verification early, redeem promo codes on day one, and switch to instant payments as April 9 approaches.
Check your tier progress in the MyCard Member Center now. Calculate your gap to the next threshold. Don't let April 9 sneak up on you.