Lysithea, Magic Prodigy

Prowess (Whenever you cast a noncreature spell,
this creature gets +1/+1 until end of turn.)
{r/w}: Lysithea, Magic Prodigy gains first strike until
end of turn.
Whenever Lysithea 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.
(Aisha of Sparks and Smoke)