Advanced format ruling
Dark Lucius LV6
Card effect (current official text)If this card was Special Summoned by the effect of "Dark Lucius LV4", negate the effects of your opponent's monsters destroyed by battle with this card. Once per turn, during the Standby Phase of your next turn after this card negated your opponent's monster effect by this effect: You can send this card to the GY; Special Summon 1 "Dark Lucius LV8" from your hand or Deck.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.