Talk:"Alice in Ayakashi Land"/@comment-27.4.103.168-20130327121152/@comment-5945589-20130327135401

I remember doubting the spirit cost calculation based on previous conquest event. Thank god I maintained the 1:1 ratio.

It seems to use half of either your atk or def, whichever is less. That explains why I always needed to wait for my atk to reach a minimum level to use my best team in the previous event. Def was always more than atk due to the faster regen, after all.