Hortus De Escapismo is here! Ideal city was last time when unit with Ammo mechanic come to global and now be prepared to a slew of new operators with this mechanic!

Total Sanity required is 3800
The event runs for 2 weeks, so natural Sanity regen supplies 3360.  The weekly mission Top pots give an extra 240 per week, for a total of 480, or 720 if you saved from the week before.  Total possible of f2p regen is about 3840
Natural sanity generation will be enough to clear the shop.

• HE-6: Orirock Cluster
  
  

• HE-7: Coagulating Gel
  
  

• HE-8: RMA70-12
  
  

Farming efficiencies: RAM > Gel > Rocks
Thanks again Gamepress for useful info.
So what your aims? Will you go for new and shiny 6 star with ammo mechanic or wait till summer limited banner comes?