Gibbering Fiend

Gibbering Fiend

Creature - Devil | Power/Toughness: 2 / 1 (CMC 2)
When Gibbering Fiend enters the battlefield, it deals 1 damage to each opponent.
Delirium -- At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, Gibbering Fiend deals 1 damage to that player.