Beneath to Beyond

Exile target nonland permanent. If white mana was spent to cast Beneath to Beyond, you gain life equal to that cards mana cost.
Destroy target nonland permanent. If black
mana was spent to cast Beneath to Beyond, you lose life equal to that cards mana cost.
"At last, to see the true world once again feels very alien-like when one has been placed into oblivion." -Lord of Innistrad