
Vaite Belleran |

Hello all!
So I am designing a high level campaign for my players and I have recently hit a snag. I was wondering if, when you dispel magical effects with Greater Dispel Magic WHILE using stealth:
1) Your position was revealed OR you must make another stealth check
2) The target of the spell became aware of the dispelling of his spell effects
Thanks for the help guys.

avr |

If you do nothing special then yes, you definitely are revealed. You can try to hide again as part of another move action tho' you may get the sniping penalty.
Generally speaking you know the effects applied to you. There's an exception for when you fail saves against some subtler spells but I don't think that applies here.