You can use the (2)nd effect with this card’s name only once per turn.
(1) Place on top of the Deck 1 card from your hand, Deck, or GY that has the name “Dark Magician” or specifically lists the card(s) “Dark Magician” and/or “Dark Magician Girl” in its text, except “Soul Servant”.
(2) During your Main Phase: You can banish this card from your GY; draw cards equal to the number of “Palladium Oracle” monsters, “Dark Magician”, and/or “Dark Magician Girl” with different names on the field and in the GYs.