Hatchery Sliver [Commander Masters] Magic Player Rewards 2006 and the world will tremble

and the world will tremble

It's an enchantment

put each nonland permanent target player controls with converted mana cost X or less on the bottom of its owner's library

exile one face down

Hatchery Sliver [Commander Masters] Magic Player Rewards 2006 and the world will trembleSet: Commander Masters Type: Creature Sliver Rarity: Rare Cost: {1}{G} Replicate 1G (When you cast this spell, copy it for each time you paid its replicate cost.) Each Sliver spell you cast has replicate. The replicate cost is equal to its mana cost. (A copy of a permanent spell becomes a token.) A single survivor can repopulate a devastated hive within a week.