Chthonian Emperor Dragon [TAEV-EN019] Ultimate Rare Magic Ruler Fusion Monsters that list "Elemental

Fusion Monsters that list "Elemental Hero Neos" as a Fusion Material Monster do not have to have their effects activated that return them to the Fusion Deck during the End Phase

select 1 monster with an ATK of 1500 or less from your Deck

If this card would be destroyed by battle

It can make up to 2 attacks on monsters during each Battle Phase

you can also banish monsters from your field and/or either player's GY as Fusion Material

Chthonian Emperor Dragon [TAEV-EN019] Ultimate Rare Magic Ruler Fusion Monsters that list "ElementalSet: Tactical Evolution Card type: Gemini Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1500 This card is treated as a Normal Monster while face up on the field or in the Graveyard. While this card is face up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect: This card can attack twice during the same Battle Phase.