Your search for "dismantling wave 300" revealed the following:
Dismantling Wave (TDC) from Tarkir: Dragonstorm Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Raoul Vitale Card Text:For each opponent, destroy up to one target artifact or enchantment that player controls.Cycling 6WW (6WW, Discard this card: Draw...
Dismantling Wave - Extended Art (MSC) from Marvel Super Heroes Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Uzuri Card Text:For each opponent, destroy up to one target artifact or enchantment that player controls.Cycling 6WWWhen you cycle...