Level from 196-200 (no twlight perion golems)

Since Nexon decided to mess with Kritias Mirror Dungeon passes so for 3x exp where would be decent place to level up from 196-200 fast (Solo due to d/c bug) as a Zero ?

Why no golems?

Future Ereve (Hall of Honor or Knight's Chamber 5) could be decent.
I wouldn't try Dimensional Invasion on 3x, it's likely to lag too hard.
Good luck.

Golems hits hard and yet my Zero only has like 39k HP >.<

Golems hits hard and yet my Zero only has like 39k HP >.<

Only? My Hero has 40k HP, I have no problem with them. I do have auto-pot, though. Manually potting would probably be a pain.
Doesn't Zero (specifically Beta?) have decent tankiness?

Yes ofc she does 9999 weapon defence

2nd drill hall. get 2x so u get 4x tmw

Golems hits hard and yet my Zero only has like 39k HP >.<

[video=youtube;OsuAKtHwny4]https://www.youtube.com/watch?v=OsuAKtHwny4[/video]

I'm sure you'll be fine. They aren't that intimidating.