Force of Negation (Retro) [Modern Horizons] ARC209-C Tuknir often discovers himself in

Tuknir often discovers himself in the most unusual physical realms

if All Hallow's Eve is exiled with a scream counter on it

Set: Scourge Type: Creature — Insect Rarity: Rare Cost: {G} Flying

Create a token that's a copy of it

that player adds one mana of any type that land produced

Force of Negation (Retro) [Modern Horizons] ARC209-C Tuknir often discovers himself inSet: Modern Horizons Type: Instant Rarity: Rare Cost: {1}{U}{U} If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.