Negative Zone Portal

, : Exile target card from an opponent's graveyard. If it's a creature card, draw a card.
At the beginning of your upkeep, if there are four or more creature cards exiled with this artifact, flip a coin. If you lose the flip, sacrifice this artifact and return a card exiled with it at random to its owner's hand.

EDHREC rank #23349

USD reference: $0.37 (~₱23.16)