Fix instant abilities

[Krystalynn]

It's a bullshit mechanic and the fact people are so ready to defend it in this thread must be some kind of mind control, or an easy demonstration of the effects of GMOs on the brain. This needs to be fixed, it's ridiculous.

If the client said success, and the server said fail, then my client should be corrected. Basic freaking redundancy verification Square-Enix. It's almost like they're five years behind everything else in the MMO market. Korea pumps out games with quality international level netcode on a weekly basis, yet here we are dealing with this garbage... it's out of control.

Scarlet Blade, a game about flying tits with swords has better netcode than this crap. A free mmo like Dragon Nest can have players jumping off walls, knocking down, teleporting and pulling players in action packed pvp with perfect position detection and attack timing so that you can do fighting game-like 20+ hit combos but noooot here.

Can't even handle error-checking on a single instant ability.