I have a question concerning runestaffs. Here is what it says on page 224 of the MiC on runestaffs:
A runestaff allows its wielder to use her own arcane energy to generate magical effects. Typically, a runestaff has anywhere from two to five spells. By expending a prepared arcane spell or arcane spell slot, the wielder can cast a spell of the same level or lower from the runestaffs list, as long as that spell also appears on the wielder's class spell list.
It says that you only have to have 2 things..... 1) The spell on your class spell list (if I take sorcerer for 1 level, I would have this), and 2) You expend an arcane spell slot. It doesn't say ANYTHING about those two having to be in the same class though....this feels like the "loop hole" of the feat Extra Spell.
Am I just seeing what I want to see here or have I stumbled upon something?
PS: Yes, i realize, I still can't channel the spells from a runestaff, but that doesn't mean the spells aren't useful.....