Gonti, Lord of Luxury is a uncommon Legendary Creature — Aetherborn Rogue card from The List (PLST), collector number CMM-162.
Deathtouch When Gonti enters, look at the top four cards of target opponent's library, exile one of them face down, then put the rest on the bottom of that library in a random order. You may cast that card for as long as it remains exiled, and mana of any type can be spent to cast that spell.