Gonti, Lord of Luxury

Mana cost: {2}{B}{B}
Type: Legendary Creature — Aetherborn Rogue
Power / toughness: 2 / 3
Set: The List #CMM-162 (uncommon)

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.

Gonti, Lord of Luxury has 14 printings, first in Kaladesh (2016). EDHREC ranks it #2,124 among Commander cards. It appears most in Gonti, Canny Acquisitor decks (7,689 on EDHREC). 4 public decks on TCG run it. It has 7 official rulings.

Legality

commander: legal
legacy: legal
vintage: legal
pauper: not legal
modern: legal
pioneer: legal
standard: not legal
brawl: legal

Public decks that run Gonti, Lord of Luxury

Grand Larceny - Outlaws of Thunder Junction Commander, led by Gonti, Canny Acquisitor
Party Time - Commander Legends: Battle for Baldur's Gate, led by Nalia de'Arnise
Planar Portal - Forgotten Realms Commander, led by Prosper, Tome-Bound
Sneak Attack - Zendikar Rising Commander, led by Anowon, the Ruin Thief

Commanders that run Gonti, Lord of Luxury most

Deck counts from EDHREC.

Often played with Gonti, Lord of Luxury

Cards that show up in the same decks on EDHREC.

Rulings

2016-09-20: Casting the card causes it to leave exile. You can't cast it multiple times.
2016-09-20: If you leave the game, the card remains exiled face down indefinitely. No player may look at it.
2016-09-20: You pay the costs for the exiled card if you cast it. You may pay alternative costs such as emerge rather than the card's mana cost.
2016-09-20: An effect that instructs you to "cast" a card doesn't allow you to play lands.
2016-09-20: You may look at and cast that card (and spend mana as though it were mana of any type to do so) even if Gonti leaves the battlefield. If another player gains control of Gonti, that player can't look at or cast the card, and you still can.
2016-09-20: Gonti doesn't change when you can cast the exiled card. For example, if you exile a creature card without flash, you can cast it only during your main phase when the stack is empty.
2023-07-28: The six types of mana are white, blue, black, red, green, and colorless. Snow mana is not a type of mana. Gonti, Lord of Luxury won't let you pay a snow cost using mana produced by a nonsnow source.