So angry. Fucking art-seal/bind combo. That's the bitch combo, for little bitches that can't fight fair and square. Bitch combo for fucking cunt bitches.

What combo is this? What enemy uses it?

Defensive Kromar, who you're supposed to rescue a worker from at Eryth Sea. The art-seal move is multitarget, so one of them stops your whole group, then they bind one at a time to make sure that you can't even auto-attack  (except for Sharla, who is worst at it anyway). It's literally unstoppable unless you specifically prepare for it with anti-bind gems (because bind isn't usually that much of an inconvenience, you just batter away from where you stand)

I never had problems with Kromar, the worst opponents imo where those Nebulas I fought 2 minutes against one and then it destroyed itself at the end, I didnt even got exp :/ assholes.

Not as much of a problem as you think. There's just a gang of cheap-ass, punkfucking lizards guarding the transportation worker by the Ether Crystal Deposit at Eryth Sea, and i couldn't imagine anyone not having trouble with them. Telethia was no issue when i was leveled properly, most bosses or challenges have been easy to "tough but doable," it's only that pigfucker Xord and those goddamned bumfucking lizards that really stopped me in my tracks (so far. I'm sure i'll have loads of fun with Lorithia). You can't do shit when they arts-seal and then bind after that, as they just dance out of range so you can't even build up the main talent guage or auto-attack at all, and every single one of them is capable of killing you because of that, so it doesn't matter if you eliminate one or two, heal and try again, the others can all kill you, individually. No, there's no call for enemies to be able to do that, that's cheap-ass horseshit, and it has diminished my enjoyment of the game.

Ah yes, I remember. Never had any issues because I played as Riki and just killed them before they had a chance really.

Lorithia is many, many, many hours away.

Don't get me started on that...damn nebulae. Take so long to kill, then they just explode and give you nothing!

Huh, i could've sworn they gave exp anyway, that self-destructing was just what they did at the end.

My problem with the Nebulae was just that there were these yellow lvl 85 ones that appeared in the rain and basically kept me from grinding, because they hovered around good-exp enemies and would always intervene and force me to back off.