Scion of House Embervein

Highblood — Whenever you cast an instant or
sorcery, Scion of House Embervein gets +1/+1 until
end of turn. If that spell was legendary or arcane, put
a +1/+1 counter on Scion of House Embervein
instead.
Whenever you cast an arcane spell, create a
2/2 red Elemental Dragon creature token with
flying.
With fire, comes fury.