Hello, i've already searched on the messageboards about this topic but unfortunately i haven't found a clear answer (or i'm just dumb). I have several questions on Oracle's Brain Drain ability:
1) It says that if the target succeeds on the will save it immediately knows the source of the spell. Does that mean that if it fails it doesn't know the source? So i could go stealth, Drain someone's mind, and leave without being detected?
2) It says to threat the revelation as a Detect Thoughts spell. Does that mean that i can read surface thoughts without the knowledge check? For example, i could use Brain Drain just to know if the target has hostile intentions or if it is lying, something like this?
3) If i need to use the full round action to know even this basic information from 2), what check would it be? Knowldege Local? if so, what would be an appropriate DC? Maybe 5, or 10 since it is personal information?
4) Even if it is treated like Detect Thoughts, i don't need to use all the three turns to read the target's mind right? In the same way, if i probe someone with an INT score of 26 or higher, my Revelation would break?
5) Surface thoughts is somewhat abstract for me. Does it mean that, unless it is a really deep secret, i could use Brain Drain to know information like the target's hideout, where are its allies or their general plan about a subject (attack the city, search the treasure, etc)?
Sorry for any grammatical mistakes and thanks in advance for any information on this.