Ulamog, the Infinite Gyre
0645f487-efe5-4764-b361-85e07bb5ccca
$19.47 CND
When you cast Ulamog, the Infinite Gyre, destroy target permanent.
Indestructible
Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents.)
When Ulamog is put into a graveyard from anywhere, its owner shuffles his or her graveyard into his or her library.