You can use each effect among the (1)st and (2)nd effects with this card’s name only once per turn.
(1) If a “The Phantom Knights” monster is Special Summoned to your field: You can Special Summon this card from your hand, then you can increase this card’s Level by 1.
(2) You can banish this card from your GY; Special Summon 1 “The Phantom Knights” monster from your hand, except “The Phantom Knights of Stained Greaves”, then you can increase its Level by 1.