Siphone aura Rare moob / Lag

Hello, i think its my first post here.

Issue; Siphone aura Rare moob, not visible.

Scenario
Running around the maps and when i do notice siphone aura rare mob, I instantly CC him using frost wall, and other spells to build up freez on him. immobilizing him to the point where i can cast comet. It works well.

However, even when i jump away from the mob to cast comet, somehow my mana is being drained even when on screen that mob is off the screen.

I am ending up dead due to on screen lag i guess. where I see him frozen mob with his siphone aura almost off the screen. But somehow the game makes him still siphone my mana and I see that moob being way to far from me for him to even touch me with his aura.

I need some of 60% exp. back due to this issue.

Also if anybody knows whats the reason why my display do not show his corrent position properly, please let me know. would really appricate it.


Cheers!