This article plans to help guide the user on what to buy first in the shop, and the general mechanics of the event.
Bunny x 777 is a Story Event. You will receive 5 free stamina daily; this is the event stamina. You can spend event stamina to clear the story stages, at 1 stamina per entry. If you enter battle but fail or exit the stage, it will not consume event stamina and you may try again.
Stages and farming
There are two types of Story Event stages: one-time story stages, and repeatable farming stages.
One-time stages are accompanied by a story dialogue, and give a one-time reward when cleared. These stages cannot be replayed after the initial clear. The story dialogue can be replayed in the Record Repository.
Repeatable stages give a reward for each clear, and can be farmed repeatedly. Each repeatable stage will reward: credits (1H), battle data (1H), or core dust (1H), at 1~4 count per clear depending on difficulty. Since higher difficulty stages grant more rewards and event stamina does not refresh when overcapped, it is always optimal to only buy event stamina after Hard Mode unlocks to farm the higher difficulty stages.
Farm the material that you need. At synchro level 1~120, core dust; level 121~160, battle data and core dust; level 161~200+, core dust is recommended to farm. Although it may seem like you’ll run out of battle data a lot during these levels (161~200+). The user may feel tempted to farm battle data instead. I would still very much advise to farm core dust, as at levels beyond 200 cost 10000 Core Dust per level and after reaching level 200, battle data is essentially useless as the user will never run out of battle data even if they tried. See more here.
Clearing event stages also Event currency. Event currency can be spent in the event shop to purchase additional rewards. See the Shop section below for more information.
Note: You are NOT able to save event stamina for the next day, as 5/5 is the cap under normal means. Do not attempt to save/hold event stamina for future days as this will not work/will not carry over.
I would recommend the buying order to be Tickets > Skill books > Core Dust boxes > Battle data (totally ignore if level 200+) > Consoles > Credits (Core dust if above level 200+). Do NOT buy event tickets until hard mode, as it is much worth it to farm resources there, as they give more boxes. If the user has capped stamina (ex. 10/5 event stamina) the user will NOT gain the 5 free stamina daily attempts the next day/reset.
Reward Boost Nikke
When clearing an event stage, you may receive a bonus reward of 50 event currency. The chance for this bonus reward drop is at base 0% chance. In order to increase your chances for a bonus drop, you must bring Reward Boost Nikke in your story event squad, with the max of 100%. Any values over is not beneficial.
Boss for Challenge Mode this time is good ol Gravedigger, team comps used for Gravedigger in Special Interception will work well here too.
Gravedigger’s moveset is same as the usual in Interception, except for Phase 3.
In Phase 3, failing a normal QTE will cause special QTE of various patterns to occur, and only failing the special QTE will get your entire team drilled.