Revel in Riches [Ixalan Prerelease Promos] Swamp Forest You may cast a spell

You may cast a spell from among those cards without paying its mana cost

{B}: Pestilence deals 1 damage to each creature and each player

R&D under mental domination of alien brain in jar

Set: Legends Type: Legendary Creature — Human Archer Rarity: Rare Cost: {U}{B}{R} Tetsuo Umezawa can't be the target of Aura spells

/ No mighty battles marked the Southland's fall

Revel in Riches [Ixalan Prerelease Promos] Swamp Forest You may cast a spellSet: Ixalan Prerelease Promos Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.