March 14 is Pi Day, Adventurers!

We’re celebrating the mathematical constant with a login Challenge for you to obtain an item full of Pi buffs!
Event Period
- March 14, 2022 (Mon) 00:00 - March 20, 2022 (Sun) 23:59

Event Details
- Log in during the event to receive the following item from the Challenge (Y) menu.  

Challenge	Reward
Log in	[Event] Pi x1

* The event Challenge can only be completed once per Family.

Item Name	Details
[Event] Pi	Chance to Gain Knowledge ≈+3.141592% Chance to Gain Higher-grade Knowledge ≈+3.141592% Extra All Special Attack Damage ≈+3.141592% All Resistance ≈+3.141592% Ignore All Resistance ≈+3.141592% Damage from Monsters ≈-3.141592% Duration: 314 minutes