Hullbreaker Horror | Creature | Kraken Horror | Flash
This spell can't be countered.
Whenever you cast a spell, choose up to one —
• Return target spell you don't control to its owner's hand.
• Return target nonland permanent to its owner's hand. | Svetlin Velinov
4.5 LSV
Toxrill, the Corrosive | Legendary Creature | Slug Horror | At the beginning of each end step, put a slime counter on each creature you don't control.
Creatures you don't control get -1/-1 for each slime counter on them.
Whenever a creature you don't control with a slime counter on it dies, create a 1/1 black Slug creature token.
{U}{B}, Sacrifice a Slug: Draw a card. | Simon Dominic
5.0 LSV