Destruction in Black

Indestructible.
Delve (Each card you exile from your graveyard
while casting this spell pays for {1})
Destruction in Black cannot be in any library. If
it were to be added to a library, exile it instead.
At the beginning of your upkeep, deal 5 damage
to each enemy creature and player. If you control
"Destruction in White", deal 10 damage instead.