There are undeads with telepathy. And there is errata about telepathy being mind effect. Somewhere on Wizards site.. cant seem to find it.. and same errata spoke about mindsight aswell (on creatures that had mindsight as natural ability, but forgot to take count that now it can be taken as feat aswell)<br/><br/>EDIT: and of course Tower Shield (RAW on that is soooooo broken.. )<br/><em>Tower Shields<br/><br/>When you have Total Cover (as when employing a tower shield), creatures cannot draw line of effect to you. Normally, this doesn’t matter much since touch attacks and targeted spells still work against the tower-shield user, but Mindsight is not targeted, so the shield somehow blocks the Mindsight, despite being far thinner than the requisite blocking material. This is really just an abuse of the terrible wording on that use of the tower shield, more than anything else</em><br/><br/>But not to look for loopholes, nothing on Mindsight says its "automatic".. Its an sense same as sight or hearing, so why not make its user need to roll spot? (but allow the owner of mindsight limited autosuccess. to sense there is someone but not exactly where s/he is. or something) Imho: 3.5 is so madly broken system (with all the splashbooks that its not even funny...)