Your search for "flusterstorm 496" revealed the following:
Flusterstorm - Retro Frame - Buy-a-Box Promo (Foil) (MH3) from Modern Horizons 3, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Andrew Mar Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm
Flusterstorm (SOA) from Secrets of Strixhaven Mystical Archive, available at 401 Games Canada. Rarity: Mythic Rare Finish: Normal Artist: Justin Hernandez & Alexis Hernandez Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm (When you cast this...
Flusterstorm (CMD) from Commander 2011, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Erica Yang Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm (When you cast this spell, copy it for each spell cast...
Flusterstorm (IMA) from Iconic Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Erica Yang Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm (When you cast this spell, copy it for each spell cast...
Flusterstorm - CMD Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Erica Yang Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm (When you cast this spell, copy it for...
Porthos // Neuroflux Heirloom Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Brooklyn Smith & David Frasheski Card Text:Neuroflux Heirloom: Equipped creature gets +1/+1.Equip {2}
Romulan // Worm Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Ariel Orea & Leesha Hannigan Card Text:Worm: This token can't block.
Flusterstorm (Foil) (MB2) from Mystery Booster 2, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Erica Yang Card Text:Counter target instant or sorcery spell unless its controller pays 1.Storm