Darktellarknight Batlamyus [INOV-EN051] Ultra Rare Legendary Dragon Decks it gains ATK equal to

it gains ATK equal to the difference until the end of this turn

add 1 Thunder monster from your Deck to your hand

is activated that targets a DARK monster on the field: Negate the activation

You can only use this effect of "Odd-Eyes Advance Dragon" once per turn

Darktellarknight Batlamyus [INOV-EN051] Ultra Rare Legendary Dragon Decks it gains ATK equal toSet: Invasion: Vengeance Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 550 2 Level 4 "tellarknight" monsters All face up monsters on the field become DARK. You can detach 1 Xyz Material from this card and discard 1 card; Special Summon from your Extra Deck, 1 LIGHT "tellarknight" Xyz Monster by using this face up card you control as the Xyz Material, also you cannot Xyz Summon other monsters for the rest of this turn. (This is