Memorial of the Archangel

Indestructible
Creatures you control have flying, vigilance, hexproof, first strike, and "{1}{w}: This creature
has indestructible until end of turn."
"Those of us who believe know Emrakul will return. When she does, she will find a people under Avacyn's divine protection. With the aid of the Archangel's sisters, we will free Innistrad of her madness."
- Thalia, Angelic Herald