+0 0* 65 master weapon used time 6min 30s ( can be lower)
this run was pretty bad, with ideal boss positions it could be 1 min faster.
someone chalenged me to record video without op weapon saying erta is too weak :D erta is weak but its not unplayable as ppl says :D
erta +30 weapon
3840 - 2160 4k c9
C9 Continent of ninth seal
Fissure of Time Dungeon
c9 webzen
C9 pvp
...
https://www.youtube.com/watch?v=1jV-qBzuEZU