Spellcraft lets you identify what spell is being cast, right? If a caster successfully spellcrafts a wizard casting an illusion and suddenly a red dragon pops up, would that wizard automatically disbelieve?

Does a monk's belt let you add your wisdom to your AC? It says it acts just like the monk's AC Bonus. Also, since you can punch someone as a monk, do you still provoke attacks of opportunity?

When a dragon uses his breath weapon, he rolls a d4 to see how long he has to wait before he can use it again. If he rolls a 1 does that mean he can use it on his next turn?