| Sentack |
Here's something I couldn't find anything specific on the forums so I figure I would ask to see if someone knew one way or another about this little question.
In, Advanced Races Guide, an Elven Archtype for Wizards is the Spellbinder. That class can replace one spell it has memorized with one it has bonded. Specialist wizards have the limitation that if they attempt to memorize a spell that is in one of their forbidden schools, then the caster must spend two spell slots instead of the normal one.
So you can see where I'm getting at. Could my Elf Spellbinder Wizard bind a forbidden school spell, then swap it out (as a full-round action) with a spell he has memorized but is not from his forbidden school. Say an Enchanter Specialist with Necromancy forbidden, wanted to cast Ray of Enfeeblement without penalty. So they pick it as a bound spell, memorize Magic Missile, and then swapped it.
So in other words, it allows the bound spell (And only the bound spell) to get around the forbidden school slot cost.