Hedron Archive (Retro) [The Brothers' War Commander] 029 Set: Phyrexia: All Will Be

Set: Phyrexia: All Will Be One Promos Type: Artifact Rarity: Rare Cost: {2} {T}: Put an oil counter on Tablet of Compleation

Set: March of the Machine Commander Type: Creature — Unicorn Rarity: Uncommon Cost: {1}{G}{W} Whenever another creature enters the battlefield under your control

When Floodgate leaves the battlefield

Set: Legendary Collection Type: Colorless Rarity: Uncommon Retreat cost: Colorless

This mana can't be spent to pay generic mana costs

Hedron Archive (Retro) [The Brothers' War Commander] 029 Set: Phyrexia: All Will BeSet: The Brothers' War Commander Type: Artifact Rarity: Uncommon Cost: {4} {T}: Add {C}{C}. {2}, {T}, Sacrifice Hedron Archive: Draw two cards. "You've begun to understand the hedrons' true purpose," said Ugin. "The Eldrazi can be imprisoned." "And how did that work out last time?" asked Jace.