Your search for "Gunk Slug" revealed the following:
Gunk Slug - No Symbol (CMB2) from Mystery Booster Playtest Cards 2021, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Casey Gustafson Card Text:When CARDNAME enters the battlefield, create three Gunk token cards and shuffle them into target...
Fludge, Gunk Guardian - Test Card (MB2) from Mystery Booster 2, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Sara Leal Card Text:Whenever Fludge, Gunk Guardian or another Slug, Ooze, Fungus, or Mutant enters the battlefield under your...
Product Code: COR281361-1203 Armies: Yu Jing, Invincible Army, White Banner, Imperial Service. Yu Jing has a destiny to fulfill: to be the major power of the Sphere and to lead Humanity in its quest for progress. This is their manifest...
Gunk Slug - Symbol (CMB1) from Mystery Booster Playtest Cards 2019, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Casey Gustafson Card Text:When CARDNAME enters the battlefield, create three Gunk token cards and shuffle them into target opponent’s...