butterspy deck yugioh Yu-Gi-Oh! - Swallowtail (GAOV-EN013) - Galactic Overlord - Unlimited Edition Type monster Butterspy Protection - Number Hunters

56/82 Ekans

Decks With This Card Recent public and tournament decks using Twilight Ninja Getsuga, the Shogun

Seeing Green getting a huge treasure payoff may seem weird, but Old Gnawbone slots into plenty You can pair Old Gnawbone with either Goldspan Dragon to double your treasures or go infinite with Aggravated Assault

Creatures (17) 4 Simian Spirit Guide 4 Emrakul, the Aeons Torn 4 Kozilek, Butcher of Truth 4 Ulamog, the Infinite Gyre 1 Ulamog, the Ceaseless Hunger Lands (25) Spells (18) Sideboard Brilliant Ultimatum is only the beginning for which game-winning Ultimatums are worth Trickery-ing into

Having played a few multiplayer games, it seems to work pretty well