Master Transmuter [Double Masters] 60a when your opponent activates a

when your opponent activates a card or effect while you control this Tribute Summoned monster: You can take 1 "True Draco" or "True King" Continuous Trap Card from your Deck

Set: 2014 Mega-Tins Mega Pack Card type: Tuner/Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1100 Cannot be Normal Summoned if you control a level 5 or higher monster

Set: Structure Deck: Rokket Revolt Card type: Quick Play Spell Rarity: Common Fusion Summon 1 Fusion Monster from your Extra Deck

if you activate a Spell/Trap Card or effect (except during the Damage Step): You can Special Summon this card from your hand

Master Transmuter [Double Masters] 60a when your opponent activates aSet: Double Masters Type: Artifact Creature Human Artificer Rarity: Rare Cost: {3}{U} {U}, {T}, Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield. "Wasted potential surrounds us. Lend me that bauble, and let me see what it can be made to be."