Optimus Prime, Hero // Optimus Prime, Autobot Leader (Shattered Glass) [Transformers] Enchantment Creature Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {W}{B} When Jirina

If that's another creature

Urza eventually came to understand Tocasia's lessons on clarity of purpose

and haste until your next turn

Dethrone (Whenever this creature attacks the player with the most life or tied for most life

Optimus Prime, Hero // Optimus Prime, Autobot Leader (Shattered Glass) [Transformers] Enchantment Creature Set: March of the Machine:Set: Transformers Type: Legendary Artifact Creature Robot Rarity: Mythic Cost: {3}{U}{R}{W} More Than Meets the Eye {2}{U}{R}{W} (You may cast this card converted for {2}{U}{R}{W}.) At the beginning of each step, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1 +1 counter on it.) When Optimus Prime dies, return it to the battlefield converted under its owner's control. Reverse Type: Legendary Artifact