Antimatter
Effect: +1 Joker Slot.
Antimatter voucher in Balatro: +1 Joker Slot. Cost, upgrade chain, and when to buy.
Cost: $10
Prerequisite: Blank
Unlock requirement: Redeem Blank 10 times in unseeded, non-challenge runs
Strategy Tip
Worth grabbing Blank just to unlock this. An extra joker slot is one of the strongest run-defining upgrades.
How to use Antimatter
Tier: S
Group: Joker slots and hand size (Room for more Jokers or cards in hand)
Best when: Your Joker slots are full and another Joker would improve your scoring or income.