Mansfield Break - Event Operations and Farming Guide

Event Currency:

Note numbers will be updated for global when exact start, end, and maintenance times are known.

• Event Currency only drops from Normal Event Stages.
• Total needed to clear shop: 6004
• Total from Event Missions: 1200
• Total from First Clear rewards: 900 (440 from normal Stages 460 from EX stages)
• Remaining currency needed from normal Event stages: 3904
• Currency drops at a rate of 1:1 for sanity spent,  so 3904 Sanity is needed on normal event Stages
• Sanity required for First clear of EX and Challenge mode: 230
• Total Sanity required to clear the Store: 4134
• One week of Annihilation will require around 125 Sanity.
• Total Sanity required is 4259
• The event runs for 2 weeks, so natural Sanity regen supplies 3360.  The weekly mission Top pots give an extra 200 per week, for a total of 400, or 600 if you saved from the week before.  Total possible of f2p regen is about 3760
• Natural sanity is about 499 sanity short of shop clear.
• F2P players should save pots from previous week and spend sanity efficiently.
• The monthly pack provides an additional 840 sanity over 2 weeks, for a total of 4600, so monthly pass players will have enough to clear the shop if they spend efficiently.

T3 Materials Farmable From Event Stages

• MB-8 - Oriron Cluster
• MB-7 - Aketon
• MB-6 - Sugar Pack

Farming Efficiencies: 6, 7, and 8 are all efficient and fine to farm. Courtesy of Neia:

To see how many of these Materials your Operators might need, check the material pages or the Planner here:

This Page shows the Operations available during the Mansfield Break Event. 

Trust bonus on Event stages

New Enemies and Mechanic

Challenge Conditions:

Translation Credit: Nightsky#3319

• MB-EX-1: Change the direction of Imprison Device
• MB-EX-2: [Sniper Prisoner] gain [Stealth] effect
• MB-EX-3: Reduce the number of Imprison Device on field
• MB-EX-4: Greatly increase [Shield Prisoner]'s ASPD (+50%)
• MB-EX-5: 4 tiles forbid deployment:

• MB-EX-6: Greatly lower allies' Max HP (30%)
• MB-EX-7: Greatly decrease allies' DEF (60%)
• MB-EX-8: Extra enemies (+1 Legendary Felon, and replace two mage prisoner with two dangerous mage prisoner)