Maria, Doomed Romantic

Protection from Red and White.
When another Legendary Creature owned by
you dies you may {t} Maria, Doomed
Romantic and {w}{r}. Destroy target creature.
No one may attack until the end of your next
turn.
"You all killed him! And my brother, and Riff.
Not with bullets, or guns, with hate. Well now I can
kill, too, because now I have hate!"
—Maria