I wish all mobs in abyssea had the ability to charm, it would be like pvp revived but better since you can gear swap, would be nice after uncharming if your still alive to have the chance for revenge on whoever attacked you while you we're charmed, would add a whole new challenge to the game.
Would like to see AoE spells work on entire groups of charmed people as well.
If they we're to fix the charm aspect and being attacked by another player outside of your group, then the best way to go about it would be to have the charm effect wear off once you take damage from someone outside the group. Although if you we're attacked by someone in your group the charmed effect would stay on till it's duration was over.
If this thread is about Cirein-croin and being killed by other LS's, I'm suprised people haven't figured out how to avoid his charm move. There's a very simple solution to his move but it's not up on wiki, I doubt anyone will post how to avoid it either since it's one of the few oppurtunitys to kill other groups for sport and a good laugh amongst friends.
Don't think theres any way to avoid Raskovniks charm move but I could be wrong have only fought him once long ago for atma and his key item doesnt lead to an empyrean mob set. Hes just for eccentric eves pop set so I doubt you'll see many fighting it like at Cirein-croin so the chance of getting killed while charmed is really low. Anyways best to just gold chest farm Abyssea - Konschtat in between killing fistule, always a chance at some nice dark rings as well while doing it.