Quote Originally Posted by Aiurily View Post
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Depends on who you're running up on and what they have buff/debuff/utility wise. MCH has a lot of counterplay for it already.(One Ilm Punch,Wither,Slow,Somersault,Purify,Stun During burst,Sleep/Bind/Heavy >Run away,Knockbacks such as BRD pvp skill,fluid aura,shockwave,etc, LoS during burst >heal, well placed heal/esuna/shield)
While MCH can burst really well it has enough of a telegraph that it can be avoided and requires a bit of setup to get all the way off. A smart player would be able to CC you if they saw you getting that close to them preparing for burst. Lots of jobs can even knock you out of your sweet spot range.

Basically its just , Good MCH were already able to be this way, they just got more effective at it, but the weakness of being MCH is still there and most MCH players wont be able to take full advantage of this kind of change I think.