Wowzer, the Aspirational

Legendary Snow Creature — Wurm10/10$0.24

Whenever Wowzer, the Aspirational attacks, if you have an {E}, control a Blood, a Clue, a Food, a Map, a Powerstone, and a Treasure, are the monarch, and have the city's blessing and the initiative, you win the game.

Not legal in Commander

View Wowzer, the Aspirational on Scryfall