Outside Interference [SUP066] (Super Slam) WTR128-R then Special Summon that Fusion

then Special Summon that Fusion Monster from your Extra Deck

you can negate the effect(s) of 1 face-up monster your opponent controls and have this card gain ATK equal to the negated monster's ATK

this is the same as the Japanese “Collector’s Rare” technology previously available only in Asia

If you Normal Summon it this way

Outside Interference [SUP066] (Super Slam) WTR128-R then Special Summon that FusionSet: Super Slam Finish: Regular Type: Action Subtype: Attack Rarity: Majestic Class: Reviled Brute Cost: 3 Power: 6 Instant Discard this: You may reveal a Reviled attack action card from your inventory and put it into your hand.