Mana material farming spot

i feel regret not stacking mana after summer end just in case i need it to craft potion, and now i need it for statting my equipment. so, is there any good spot to farm mana?

 

bb? they drop md , the rest u can proc too or sell to npc

 

Currently u can still buy ss cheaply if u need it later, 5-6k/stk is dirt cheap anyway

 

Miss the old SS days farming 100k-200 mana an hour.
Back to Cassy with 6k an hour.

 

Wandering blood crystal at avant plastida is the new best mob to farm mana.

 

Better than Fracturm Sector?

 

Yes, storm farmers can even farm wandering blood crystal because the mob have weak attacks and doesn't interrupt casting.