Duoterion [LEDU-EN037] Super Rare Insect you can have this card

you can have this card lose 500 ATK and DEF

When that monster is destroyed

Set: Shadows in Valhalla Card type: Quick Play Spell Rarity: Secret Rare Neither player can activate cards or effects in response to this card's activation

This card returns to the owner''s hand during the End Phase of the turn that it is Normal Summoned

Set: Dark Saviors Card type: Quick Play Spell Rarity: Secret Rare If you control no monsters in your Main Monster Zones: Target 1 Effect Monster on the field

Duoterion [LEDU-EN037] Super Rare Insect you can have this cardSet: 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.