Mansfield Break Rerun - Event Operations and Farming Guide

Event Currency:

• Event Currency only drops from Normal Event Stages.
• Total needed to clear shop: 3055

New Players:

• 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: 955
• Since currency drops at a rate of 1:1 for sanity spent,  955 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: 1185
• One week of Annihilation will require around 125 Sanity.
• Total Sanity required is 1310
• The event runs for 10 days. The weekly mission pots give and extra 200 for a total of 2600.  2800 if you save from the week before.  Thus, f2p players should easily have enough sanity to clear the shop. 

Returning Players:

• Total currency from Event Missions that award Intelligence Certs or Yellow Certs (MB-3, MB-4, MB-6, MB-8, MB-EX-2, MB-EX-8-CM), Missions that you will automatically achieve by clearing event stages, and MB-7 (since it is efficient to clear anyway): 620
• Currency needed from normal Event stages: 2453
• Since currency drops at a rate of 1:1 for sanity spent,  2453 Sanity is needed on normal event Stages
• Sanity required for clearing MB-EX-2, MB-EX-8-CM: 30
• Total Sanity required to clear the Store: 2483
• One week of Annihilation will require around 125 Sanity.
• Total Sanity required is 2608
• The event runs for 10 days. The weekly mission pots give and extra 200 for a total of 2600.  2800 if you save from the week before.  
• F2P players WILL PROBABLY have enough natural regeneration, but might need to complete additional missions to clear. The remaining normal mode missions give up to 160 currency, and the EX clears give up to 420.
• Shop efficiencies: (Credit)

T3 Materials Farmable From Event Stages

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

Farming Efficiencies (Source): Oriron > Aketon > Sugar, but all are efficient and fine to farm. The next event with a good Oriron stage is Stultifera Navis, roughly 6 months away, so most players will want to prioritize it.  It will also be a long wait for the next event with Aketon, A Walk In the Dust Rerun, (which also features RMA), so players may want to consider stockpiling some of that as well.  Sugar Packs will be the soonest to return, showing up as farmable in  Guiding Ahead, where it competes with Loxic as an efficient farm.  Given that Sugar and Loxic were both efficient farms in the last event, and Sugar's lower efficiency in this event compared to alternatives, farming Sugar should probably be limited to immediate short-term needs

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 Rerun.

Trust bonus on Event stages

New Enemies and Mechanic

Challenge Conditions:

• 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)