Astrea

Eminence- Opponents cannot force you to
sacrifice permanents.
Vigilance, Indestructible, Hexproof,
Annihilator 3
Creatures you control cannot take combat
damage and gain hexproof when blocking, and
can block any number of creatures. Whenever
Astrea attacks, opponents' permanents lose and
cannot gain deathtouch, indestructible, hexproof,
and shroud until the next endstep.