<<4041>> and <<13357>> are face-up in my Monster Zone. In this situation, if I activate the second effect of <<14907>> in my Graveyard, how many cards do I draw?

DARK 7

''The ultimate wizard in terms of attack and defense.''

Spell Quick

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

DARK 8

"Dark Magician" + 1 Dragon monster This card's name becomes "Dark Magician" while on the field or in the GY. Your opponent cannot target Spells/Traps you control with card effects, also they cannot be destroyed by your opponent's card effects.

DARK 6

Gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in the GY.