I know about the bonus spells per day you get from your INT modifier and the specializing bonus. Is there any other way to get more spell casts per day?
Just to make sure I have this right, as a level 5 wizard with 16 int I can cast 2 3rd level spells per day. 1 from base and 1 from the bonus from my INT. If I specialize into evocation, I can cast 3 fireballs per day but only 2 non-evocation spells per day. If this is wrong in any way please let me know.