Crosis, the Purger [Commander 2017] 15th Anniversary Set: High-Speed Riders Card type:

Set: High-Speed Riders Card type: Synchro/Effect Monster Rarity: Common Attack: 3000 Defense: 2000 1 Tuner + 1 or more non-Tuner monsters After damage calculation

Set: Structure Deck: Zombie Horde Card type: Continuous Trap Rarity: Common Both players must Set Spell Cards before activating them

Set: Legions Type: Creature — Elf Wizard Rarity: Rare Cost: {1}{G} Morph {1}{G} (You may cast this card face down as a 2/2 creature for {3}

Set: Mercadian Masques Type: Enchantment Rarity: Uncommon Cost: {1}{W} {W}

When "Umi" is removed from the field

Crosis, the Purger [Commander 2017] 15th Anniversary Set: High-Speed Riders Card type:Set: Commander 2017 Type: Legendary Creature Dragon Rarity: Rare Cost: {3}{U}{B}{R} Flying Whenever Crosis, the Purger deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their hand and discards all cards of that color.