Destructive Urge [Urza's Saga] BW26 Set: Phyrexia: All Will Be

Set: Phyrexia: All Will Be One Commander Type: Artifact Creature — Phyrexian Myr Rarity: Uncommon Cost: {2} Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

Set: Commander Anthology Volume II Type: Sorcery Rarity: Rare Cost: {2}{B}{B} All creatures get -4/-4 until end of turn

Set: Theros Beyond Death Type: Instant Rarity: Uncommon Cost: {G} Put target enchantment on the bottom of its owner's library

{4}{G/P}: Transform Skyclave Aerialist

When Riparian Tiger enters the battlefield

Destructive Urge [Urza's Saga] BW26 Set: Phyrexia: All Will BeSet: Urza's Saga Type: Enchantment Aura Rarity: Uncommon Cost: {1}{R}{R} Enchant creature Whenever enchanted creature deals combat damage to a player, that player sacrifices a land. Red sky at night, dragon's delight.