Your search for "Maelstrom Pulse 29" revealed the following:
Maelstrom Pulse (MMA) from Modern Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (M3C) from Modern Horizons 3 Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Anthony Francisco Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (FDN) from Foundations, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (Foil) (UMA) from Ultimate Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (Foil) (ARB) from Alara Reborn, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Anthony Francisco Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (BLC) from Bloomburrow Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Svetlin Velinov Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (INR) from Innistrad Remastered, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Chris Rallis Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (UMA) from Ultimate Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (Foil) (MMA) from Modern Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (2XM) from Double Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse - Grand Prix Promo (Foil) from Grand Prix Promos, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse - Ultimate Masters Box Topper (Foil) (PUMA) from Ultimate Box Topper, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: John Avon Card Text:Destroy target nonland permanent and all other permanents with the same name as...
Maelstrom Pulse (ARB) from Alara Reborn, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Anthony Francisco Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.
Maelstrom Pulse (Foil) (MP2) from Amonkhet Invocations, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: Igor Kieryluk Card Text:Destroy target nonland permanent and all other permanents with the same name as that permanent.