Ava Tirian, the Fire God

First strike, haste, indestructible

Whenever an Ahntiri creature enters the battlefield under your control, put a +1/+1 counter on it. It gains haste until end of turn.

Any time you would deal damage with an instant or sorcery to an opponent or permanent an opponent controls, you deal that much damage plus 2 instead.

"The fiery protector of Tiria's eyes see all. Injustice in her domain never escapes her attention for long."
-Samas, Keeper of Balance