Hungry Hungry Heifer [Unglued] SPA Caballero del Relicario "We will defend the Worldsoul

"We will defend the Worldsoul from Izzet 'progress' at any cost

When Keening Banshee enters the battlefield

Set: Saviors of Kamigawa Type: Instant — Arcane Rarity: Common Cost: {2}{R} Sweep — Return any number of Mountains you control to their owner's hand

then return it to the battlefield under its owner's control

Set: Release Events Type: Sorcery Rarity: Rare Cost: {1}{W}{B} Destroy target silver-bordered permanent in any game you can see from your seat

Hungry Hungry Heifer [Unglued] SPA Caballero del Relicario "We will defend the WorldsoulSet: Unglued Type: Creature Cow Uncommon Cost: {2}{G} At the beginning of your upkeep, you may remove a counter from a permanent you control. If you don't, sacrifice Hungry Hungry Heifer. Mooo.