Flusterstorm [Iconic Masters] SM242 Whenever a player casts an

Whenever a player casts an instant or sorcery spell

Set: XY: Black Star Promos Type: Fighting Rarity: Promo Retreat cost: Colorless

Avatar of Hope can block any number of creatures

Set: Ikoria: Lair of Behemoths Type: Artifact Creature — Giant Rarity: Rare Cost: {3} At the beginning of combat on your turn

and some obviously magical

Flusterstorm [Iconic Masters] SM242 Whenever a player casts anSet: Iconic Masters Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)