Muscle Burst [Odyssey] SPA Estandarte del vencedor then create a 0/0 black

then create a 0/0 black Germ creature token and attach that Equipment to it

Set: Revised Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield

Set: Mirrodin Type: Artifact — Equipment Uncommon Cost: {1} Whenever equipped creature blocks or becomes blocked by a creature

where X is the number of creatures you control

Muscle Burst [Odyssey] SPA Estandarte del vencedor then create a 0/0 blackSet: Odyssey Type: Instant Common Cost: {1}{G} Target creature gets +X +X until end of turn, where X is 3 plus the number of cards named Muscle Burst in all graveyards. As strong as a centaur's will.