I'm gearing up to play a wishcrafter with a small dip into bard, and I'm curious...can I use spells from my bard's list with Wishbound Arcana? My presumption is yes, since I can't see where it says spells can only be drawn from those granted by sorcerer levels, but I want to make sure I'm not abusing the rules (beyond the typical abuse of a one level bad dip :p ).