Duoterion [LEDU-EN037] Super Rare Insect and in their Graveyards with

and in their Graveyards with their respective Decks and shuffle them

inflict the difference as Battle Damage to your opponent's Life Points

until the end of this turn: your opponent cannot Normal Summon

add it to your hand

Duoterion [LEDU-EN037] Super Rare Insect and in their Graveyards withSet: Legendary Duelists Card type: Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1400 You can discard this card; add 1 "Bonding" Spell Trap from your Deck to your hand. If this card is Normal or Special Summoned: You can target 1 "Hydrogeddon", "Oxygeddon", or "Duoterion" in your GY; Special Summon it. You can only use each effect of "Duoterion" once per turn.