We Ride at Dawn

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 {1} or one mana of that creature's color.)
Whenever your commander attacks, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

你施放的传奇生物咒语具有召集异能。
每当你的指挥官攻击时，派出一个1/1红色佣兵衍生生物，且具有「{T}：目标由你操控的生物得+1/+0直到回合结束。只能于法术时机起动。」