Q 150: If a character's class level grants no spell slots of a given level per day, but the character knows the spells of that level and has an ability score high enough to get at least one bonus slot of that level, can he cast that level of spells?
For example, a warmage 5 with Versatile Spellcaster + Heighten Spell, and Charisma 18. He has no 3rd-level spell slots from warmage, knows his 3rd-level warmage spells thanks to the feat combo, and his ability score is high enough to have 1 bonus 3rd-level spell slot. Does he have any 3rd-level spell slots to work with?