Probably not a bug, and more an inconvenience, and not sure if it happens for other weapon similar skills, but I use this skill for two reasons:
- Mana recovery
- Crisis
I have found that the tomb gets cancelled by other key presses than the original one to activate it (“F”, in my case, seems pretty convenient as well). When I’m entombed, sometimes I take this chance to take a look at the map (in OR), or for some stupid reason I may misclick something else, and this skill gets cancelled putting me out of entomb - sometimes even, immediately after getting entombed.
I think it would make sense if the only way to de-activate the tomb was to press again the skill activation key.
