When it comes to Extra Spell, the general ruling that I've seen (and that I'm most comfortable with) is that arcane casters can use it to get any arcane spell that qualifies, and divine casters can use it to get any divine spell that qualifies.  It's ultimately up to Zaer, but that's my recommendation.<br/><br/>Hmm, now whether to have Torahime wait the full 9 rounds of buffing and jump the angels right as they pull up outside the castle, or leave sooner and take care of them farther out...