Repost of
this thread, made by @Rexaar on the old forums over a year ago. (I had to change the title because it was too long)
This is still happening as of v.177
Bug type: Skill issue
Brief bug summary:When foxfire is active (at least 1 charge), when attacked by more than 1 monsters simultaneously (the attacks has to be frame perfect synchronized), Kanna can take full damage from multiple attacks at once.
http://maplestory.nexon.net/community#/showthread.php?1463053-Why-does-my-Kanna-keep-dying?
The damage is dealt all at once, giving no chance for your pet to heal you.
More details:This video show mobs doing an average of 2600 damage to my Kanna, there is no other mobs that can deal more damage than that in the area.
*note I have +1 second invincility duration
At 0:03, I took around 10000 damages (3 attacks must have hit me at once)(34996 -> 24556).
Haku rebuffed Foxfire at 0:11.
At 0:13, I took around 10000 damages (3 attacks must have hit me at once)(34996 -> 24997).
At 0:15 I took around 13000 damages (5 attacks must have hit me at once)(34996 -> 32187 -> 21408).
Haku rebuffed Foxfire at 0:53.
At 0:53 I took around 9000 damages (3 attacks must have hit me at once)(34996 -> 32518 -> 26094).
At 0:59 I took around 6000 damages (2 attacks must have hit me at once)(30825 -> 24500).

The 37 seconds between 0:15-0:59, the bug did not occur because Foxfire has no more charges.
Steps to reproduce:Have multiple enemies simultaneously attack you at once (the attacks must be frame perfect synchronized) when you have a Foxfire charge active.
Character name: Rexaar18
Character level: 187
Character job: Kanna
World name: Scania
Comments
Edit: version number
Thank you for the update.
Just to clarify: right now we're on v194. Did you record this video recently, or last summer (v188)?