
When this creature enters, put a +1/+1 counter on target creature.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, put a +1/+1 counter on target creature.
Obsessive Skinner has 3 printings, first in Shadows over Innistrad (2016). EDHREC ranks it #14,763 among Commander cards. It appears most in Winter, Cynical Opportunist decks (1,889 on EDHREC). 1 public deck on TCG runs it. It has 6 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.