9 sleeve card protector MetMetalrt Pocket Trading Sleeves, Transparent Binder Sheets for Baseball, Game, Business Cards such as sports cards (baseball cards / football cards) CardGuard 9-Pocket Card Sleeves Binder

However, it's not just his ability to proliferate that makes him a good Commander

Link "Core" into "Clockwork Knight", sending "Realm" for "Clockwork Night"

This is useful because many of the myr have abilities that require them to tap to activate, including Palladium Myr or Alloy Myr

4/0 Round 5 vs

Gallery and List of Initiative Cards Cards that Grant the Initiative Aarakocra Sneak Avenging Hunter Bloodboil Sorcerer Caves of Chaos Adventurer Dungeoneer's Pack Explore the Underdark Feywild Caretaker From the Catacombs Goliath Paladin Loot Dispute Passageway Seer Ravenloft Adventurer Rilsa Rael, Kingpin Sarevok's Tome Seasoned Dungeoneer Stirring Bard Tomb of Horrors Adventurer Trailblazer's Torch Undercellar Sweep Underdark Explorer Undermountain Adventurer Vicious Battlerager White Plume Adventurer Cards that Interact with the Initiative Best Initiative Cards #5