Echo Aria Events



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Guide for Gravel Echoes Duration: August 16th 2022 to September 15th 2022.

The Shop Event currency used in this event is Surface Samples.
 * For context, one run in Gravel Echoes: 30 Serum gives 64-70 Surface Samples.
 * Reverb Shard can be Multi-Challenged up to 8 times maximum.
 * Reaching Authority Level 25 will enable an NPC to appear that immediately clears any stage and Multi-Challenge attempts after speaking to it.

Farming Tips
Use your Serum to grind only the first stage in "Gravel Echoes", do not spend Serum on the second stage because memories can be chosen in the shop.

Event Shop Tips
It is generally not recommended to redeem:

in the "Limited" section as it can be farmed anytime through the Dorm and will not be worth the Serum spent otherwise.

All 6 star Memories can be farmed other than Condelina and Guinevere so do take the chance to stock up.


 * -|Restrain Simulation=

Guide for the Restrain Simulation Event Duration: September 1st 2022 to September 15th 2022.














 * -|Fist of the Overlord=

Guide for the Fist of the Overlord Event Duration: ??? 2022 to ??? 2022.

Upgrade and recruit units to rise up the tower by defeating mobs through strategy!




 * -|Babel Tower: Morgana Sicily=