Revel in Riches - The List - XLN-117

Enchantment

Mana Cost: {4}{B}

Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
At the beginning of your upkeep, if you control ten or more Treasures, you win the game.

Rare · The List · #XLN-117 (PLST)

Illustrated by Eric Deschamps