Aegis, Noble Protector

Flying, Vigilance, Lifelink
Whenever another creature you control dies, you
may pay {2}{r}. If you do, Aegis, Noble Protector
deals 2 damage to each opponent. Exile Aegis,
Noble Protector, then return him to the
battlefield transformed.
Aegis does not obey the other angels' commands. He
is not a descendant of Serra, but he is still a valiant
protector of the innocent.