Mister Cheddar, Cheese Sliver [Unknown Event] Divine 1 Palace Heist playmat

1 Palace Heist playmat

1 Voice of the Woods

Set: Speed Duel GX: Duelists of Shadows Card type: Normal Spell Rarity: Secret Rare Fusion Summon 1 Fiend Fusion Monster from your Extra Deck

If Ifrit has three or more lore counters on it

Mister Cheddar, Cheese Sliver [Unknown Event] Divine 1 Palace Heist playmatSet: Unknown Event Type: Legendary Creature Rat Sliver Rarity: Rare Rats and Slivers you control are Rat Slivers in addition to their other types and have ratmanship. (They can't be blocked except by Cats, Rats, or other creatures with ratmanship.) As long as Mister Cheddar is your commander, Sliver cards in your deck have "Your deck may contain any number of this card." Designed by players at MagicCon Chicago 2025.