Wildfire Awakener (Extended Art) [March of the Machine Commander] Innistrad Set: Legends Type: Creature —

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

They also make excellent command craft

Set: Aether Revolt Type: Artifact Rarity: Rare Cost: {3} At the beginning of your upkeep

goad each creature your opponents control that's enchanted by an Aura you control

Set: Unfinity Type: Enchantment — Aura Rarity: Rare Cost: {3}{B}{B} Enchant your graveyard

Wildfire Awakener (Extended Art) [March of the Machine Commander] Innistrad Set: Legends Type: Creature —Set: March of the Machine Commander Type: Creature Human Wizard Rarity: Rare Cost: {X}{1}{R}{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.) When Wildfire Awakener enters the battlefield, create X 1 1 red Elemental creature tokens with Whenever this creature becomes tapped, it deals 1 damage to target player.