Aule, the Craftsman

+2: Create an artifact token called Aule's Forge, it has: At the beginning of your upkeep create a 3/3 dwarf creature token.
-4: Create a 5/5 Dwarf creature token with indestructible.
-13: You get an emblem, it has: If you control 7 dwarf creature tokens and have Aule's Forge then you win the game.