Rainbow Energy (131/146) (Plasma Power - Haruto Kobayashi) [World Championships 2014] Orzhov [When Attacking] (Once Per Turn)

[When Attacking] (Once Per Turn) If you have 3 security cards

in addition to your Normal Summon/Set

Set: Storm of Ragnarok Card type: Effect Monster Rarity: Super Rare Attack: 2700 Defense: 1100 This card can be Tribute Summoned in face-up Attack Position by Tributing 1 Reptile-Type "Worm" monster

Set: Sword & Shield: Darkness Ablaze Type: Darkness Rarity: Rare Retreat cost: Colorless

if this card battles a Special Summoned monster: You can make this card's ATK become double its current ATK until the end of the Damage Step

Rainbow Energy (131/146) (Plasma Power - Haruto Kobayashi) [World Championships 2014] Orzhov [When Attacking] (Once Per Turn)Set: World Championships 2014 Type: Special Energy Rarity: Uncommon