Chaos Dragon Levianeer [OP12-EN001] Ultimate Rare The Legend of Blue Eyes White Dragon [When Attacking] If you attack

[When Attacking] If you attack your opponent's Digimon with the highest DP

you can halve this card's ATK (permanently)

Special Summon that target

Fusion Material Monsters that are listed on a Dragon-Type Fusion Monster Card

'Final Ritual of the Ancients'

Chaos Dragon Levianeer [OP12-EN001] Ultimate Rare The Legend of Blue Eyes White Dragon [When Attacking] If you attackSet: OTS Tournament Pack 12 Card type: Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 0 Cannot be Normal Summoned Set. Must first be Special Summoned (from your hand) by banishing 3 LIGHT and or DARK monsters from your GY. When Summoned this way: You can activate this effect; apply the following effect, based on the Attribute(s) of the monsters banished for the Special Summon, also this card cannot attack for the rest of this turn. Only