Mm'menon, the Right Hand{3}{U}{U}
Legendary Creature — Jellyfish Advisor
Flying
You may look at the top card of your library any time.
You may cast artifact spells from the top of your library.
Artifacts you control have "{T}: Add {U}. Spend this mana only to cast a spell from anywhere other than your hand."
3/4
Illustrated By Joshua Raphael