Strength-Testing Hammer (Galaxy Foil) [Unfinity] SM144 you can remove all Black

you can remove all Black Feather Counter on this card to have 1 face-up monster your opponent controls lose 700 ATK for each Black Feather Counter

Set: Black & White: Plasma Storm Type: Supporter Rarity: Ultra Rare

this card gains 1000 ATK during damage calculation only

-2 (You may return the specified number of DON

•1+: This card cannot be destroyed by a card effect

Strength-Testing Hammer (Galaxy Foil) [Unfinity] SM144 you can remove all BlackSet: Unfinity Type: Artifact Equipment Rarity: Uncommon Cost: {1} Whenever equipped creature attacks, roll a six sided die. That creature gets +X +0 until end of turn, where X is the result. Then if it has the greatest power among creatures on the battlefield, draw a card. Equip {3} I don't know you, but that hammer rings a bell.