Elemental Hero Air Neos [STON-EN034] Ultra Rare Strike of Neos if you have no cards

if you have no cards in your hand

and returns them to the bottom of their DEck in any order

Set: Astral Pack 6 Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 0 Defense: 1200 2 Level 4 monsters You can target 1 face-up Xyz Monster you control

When attacking with a monster equipped with this card

Elemental Hero Air Neos [STON-EN034] Ultra Rare Strike of Neos if you have no cardsSet: Strike of Neos Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2000 "Elemental Hero Neos" + "Neo Spacian Air Hummingbird" This card can only be Special Summoned from your Fusion Deck by returning the above cards you control to the Deck. (You do not use "Polymerization".) While your Life Points are lower than your opponent's, this card gains ATK equal to the difference. This card returns to the Fusion Deck during the End