You can pay this cost to attach an Equipment to another creature you control
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
Chrome Mox [Best Zero-Mana Artifact for Combo Speed] Chrome Mox costs zero mana and produces colored mana by imprinting a nonartifact, nonland card from your hand
Bloodchief Ascension's second ability doesn't behave like a leaves-the-battlefield triggered ability, since the card put into an opponent's graveyard may come from anywhere
The rest of the cards arent super powerful, but they should add needed redundancy to Goblin Brawl decks at the very least
When you consider that any deck wanting to pull this off will likely have plenty of ways to ensure it happensfrom proliferation, to protection, to being able to activate loyalty abilities more than once a turnits easy to see how this thing can do serious work in Commander