Aisha of Sparks and Smoke is a rare Legendary Creature — Human Warrior card from Secret Lair Drop (SLD), collector number 430. Current market price: $4.63 (foil $5.21), TCGplayer market prices via Scryfall.
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) {R/W}: 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.