Ephemeral Shields [March of the Machine Commander] Siren Pirate Sacrifice Phyrexian Incubator: Search your

Sacrifice Phyrexian Incubator: Search your library for any number of Phyrexian cards or cards with phyrexian back faces

and there came a green fire from his hand

reveal the top bounty card

Set: The List Type: Instant Rarity: Uncommon Cost: {U} Counter target sorcery spell

Simic's strength comes from its diversity

Ephemeral Shields [March of the Machine Commander] Siren Pirate Sacrifice Phyrexian Incubator: Search yourSet: March of the Machine Commander Type: Instant Rarity: Common Cost: {1}{W} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gains indestructible until end of turn. (Damage and effects that say destroy don't destroy it.)