Ruin Processor is a common Creature — Eldrazi Processor card from Battle for Zendikar (BFZ), collector number 12. Current market price: $0.13 (foil $0.38), TCGplayer market prices via Scryfall.
When you cast this spell, you may put a card an opponent owns from exile into that player's graveyard. If you do, you gain 5 life.