Force of Negation (Retro) [Modern Horizons] Spider Murktide Regent enters the battlefield

Murktide Regent enters the battlefield with a +1/+1 counter on it for each instant and sorcery card exiled with it

Whenever a nontoken creature dies

Set: Sun & Moon: Team Up Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Binder of Wills can be your commander

Force of Negation (Retro) [Modern Horizons] Spider Murktide Regent enters the battlefieldSet: 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.