Mr. Willy Wonka

Haste, Hexproof Your library cannot be searched. Artifacts you control are Food Treasure in addition to their other types and have “Sacrifice this permanent: Add {W}, {U}, {B}, {R}, or {G}. You gain 3 life.” At the beginning of your end step, if you control seven or more legendary noncreature artifacts with different names, you win the game.