Mister Cheddar, Cheese Sliver [Unknown Event] Divine look at the top six

look at the top six cards of your library

1 Palace Heist playmat

you may play 1 [Gomamon] from its digivolution cards without paying the cost

If Ifrit has three or more lore counters on it

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

Mister Cheddar, Cheese Sliver [Unknown Event] Divine look at the top sixSet: 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.