Ken, Burning Brawler (Aisha of Sparks and Smoke)

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
: Aisha of Sparks and Smoke gains first strike until end of turn.
Whenever Aisha deals combat damage, you may cast a sorcery spell from your hand with mana value less than or equal to that damage without paying its mana cost.