Rainbow Neos [PTDN-EN044] Secret Rare ARC026-C using monsters from either side

using monsters from either side of the field as Fusion Materials

destroy all monsters your opponent's control

also for the rest of this turn

remove from play any cards in your opponent''s Graveyard with the same name as that monster

if this card attacked a face-down Defense Position monster: Destroy that monster immediately with this card's effect without flipping it face-up or applying damage calculation

Rainbow Neos [PTDN-EN044] Secret Rare ARC026-C using monsters from either sideSet: Phantom Darkness Card type: Fusion Effect Monster Rarity: Secret Rare Attack: 4500 Defense: 3000 "Elemental Hero Neos" + "Rainbow Dragon" or "Rainbow Dark Dragon" This card cannot be Special Summoned, except by Fusion Summon with the above Fusion Material Monsters. Once per turn, you can activate 1 of the following effects: Send 1 monster you control to the Graveyard to return all monsters your opponent controls to the Deck. Send 1 Spell or Trap