メインコンテンツへ 
Overview
| Field | Value |
|---|---|
| Name (EN) | Antimatter |
| Name (JP) | 反物質 |
| Category | Voucher |
| Effect | +1 Joker slot |
| Upgrade Voucher | Redeem Blank 10 times |
| Overall Tier | S+ |
| Appearance | One per Ante. Shop-only purchase |
Rating & Analysis
Antimatter is a +1 Joker slot voucher — one of the strongest vouchers in Balatro. An extra Joker slot directly lifts your win rate.
Vouchers appear one per Ante in the shop and persist for the rest of the run once purchased. Purchase priority depends on your build direction, but choice-expanding picks (Overstock / Reroll Surplus) are always high priority.
Purchase Priority
| Build Direction | Priority |
|---|---|
| General | S+ |
Tips & Usage
- Only one voucher appears per Ante. Deciding whether to grab it now or wait is critical.
- Upgrade vouchers (Tycoon / Observatory / Liquidation, etc.) require owning the base voucher first.
- Economy vouchers (Seed Money / Clearance Sale) compound more the earlier you get them.
- A Voucher Tag adds one extra voucher to the shop. It pairs well with the Anaglyph Deck's double-tag mechanic.