mtg myr matrixdarksteel Commander if it isn't a mana

if it isn't a mana ability

Set: Alpha Edition Type: Creature — Wall Rarity: Uncommon Cost: {1}{R}{R} Defender (This creature can't attack

Set: Antiquities Type: Artifact Rarity: Rare Cost: {1} {6}

Set: Modern Masters Type: Instant Rarity: Rare Cost: {W} Split second (As long as this spell is on the stack

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a creature dies

mtg myr matrixdarksteel Commander if it isn't a manaSet: Darksteel Type: Artifact Rarity: Rare Cost: {5} Indestructible (Effects that say "destroy" don't destroy this artifact.) Myr creatures get +1 +1. {5}: Create a 1 1 colorless Myr artifact creature token.