Any updates about fixing mudra lag?

[Lantia]

But that's not a solution. Even with a rather small 150-200 ping when my connection's going excellent + WTFast I get slight clipping with Fuma Shuriken, and Raiton is out of the question unless I want to use at the detriment of my DPS. Trick Attack can be especially annoying.

Call your provider to solve the latency or move to a town closer to the datacenter.
Ping is not the problem of SE. If animation and function is working fine there is slightly nothing they can do about it beside of redesign the whole class...

Example: Remove mudras and enable a "chakra" bar which is filling while the ninja is doing his dmg. Once full he can do one ninjutsu and the animation of the ninjutsu is the fast mudra action + cast

Ha... I kinda like that Idea... I mean no one gives a shit how th mudras look like.... and with a ninjutsu bar it would still feel like a ninja