jackspeed's page

Well as this is written all I have to do is qualify for the prerequisites
and then I can use any of my arcane classes not just my spontaneous class. So I am wondering if this is true could I make bard1/Magus4/DD(magus)X

From PRD: At the indicated levels, a dragon disciple gains new spells per day as if he had also gained a level in an arcane spellcasting class he belonged to before adding the prestige class. He does not, however, gain other benefits a character of that class would have gained, except for additional spells per day, spells known (if he is a spontaneous spellcaster), and an increased effective level of spellcasting. If a character had more than one arcane spellcasting class before becoming a dragon disciple, he must decide to which class he adds the new level for purposes of determining spells per day

so it says an so that means any?
so it says if he is a spontaneous caster does that mean i dont have to gain a level in a spontaneous caster?

It is a grit feat and combat styles don't need to meet a prerequisite + it says take a gunslinger deed equal to ranger level so can he pick this up at level 14?

I am looking for some good level 1 through 4 spells for the spellslinger or gun mage. I am wanting to cast spells that my gun can effect and magic missile. The thoughts I have for lvl 1 are ray of enfeeblement, magic missle, burning hands. lvl 2 scorching ray, acid arrow, and invis(for flavor). The only level 3 spell I can think of is lightning bolt. I havn't decided on my forbidden schools. and level 4 is empower scorching ray. I was hoping for help. I can only use pathfinder books not 3.5 books hope you can help.