We Ride at Dawn (Extended Art) FOIL

   Enchantment

Legendary creature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a legendary creature spell pays for or one mana of that creature's color.)
Whenever your commander attacks, create a 1/1 red Mercenary creature token with "; Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

Illustrated by Miguel Mercado