You can activate only 1 card with this card’s name per turn.
(1) During the Main Phase: Banish any number of DARK monsters from your GY, then target 1 DARK Xyz Monster you control; Special Summon, from your Extra Deck, 1 “The Phantom Knights”, “Raidraptor”, or “Xyz Dragon” Xyz Monster that is N Rank(s) higher than that target, by using that target as the material (N = the number of monsters banished to activate this). (This is treated as an Xyz Summon. Transfer that target’s materials to the Summoned monster.) For the rest of this turn after this card resolves, you cannot Special Summon monsters from the Extra Deck, except Xyz Monsters.