Levia-Dragon - Daedalus [DR2-EN084] Ultra Rare Ritual/Effect Monster Set: Cyberdark Impact Card type:

Set: Cyberdark Impact Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 Cyberdark Horn + Cyberdark Edge + Cyberdark Keel This monster cannot be Special Summoned except by Fusion Summon

after that

If this card is destroyed by battle or card effect and sent to the Graveyard: You can target 1 other WATER monster in your Graveyard

except "Swap Frog"

Levia-Dragon - Daedalus [DR2-EN084] Ultra Rare Ritual/Effect Monster Set: Cyberdark Impact Card type:Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 1500 By sending "Umi" on your side of the field to the Graveyard, destroy all cards on the field except this card.