Fludge, Gunk Guardian (Mystery Booster 2 Playtest Cards)

Whenever Fludge, Gunk Guardian or another Slug, Ooze, Fungus, or Mutant enters the battlefield under your control, each opponent shuffles three Gunk cards into their library. (Gunk is a colorless sorcery card with no mana cost that has cycling {4}.)

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50