Your search for "Quicksilver Dragon 19" revealed the following:
Quicksilver Dragon (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Ron Spencer Card Text:FlyingU: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target to another creature.Morph...
Quicksilver Dragon (ONS) from Onslaught, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ron Spencer Card Text:FlyingU: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target to another creature.Morph 4U...
Quicksilver Dragon (DD2) from Duel Decks: Jace vs. Chandra, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ron Spencer Card Text:FlyingU: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target...
Quicksilver Dragon (JVC) from Duel Decks Anthology: Jace vs. Chandra, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ron Spencer Card Text:FlyingU: If target spell has only one target and that target is Quicksilver Dragon, change that spell's...
Quicksilver Dragon - ONS Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ron Spencer Card Text:Flying.U: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target...