Transformer Coil

Rare Plane upgrade

Step up the voltage!
Find sellers or buyers
Tax: 5 g / 100 i
Guild: 5 g / 100 i
Wiki page
NameLocationNormal %Difficult %Lethal %
ReiThe Island1 in 1
Chariot JudgeThe Island1 in 4
Dr. GeckelstonHome for Special Children1 in 4
Dark SphinxThe Elder Arena1 in 11 in 11 in 1

Drop rates are either: datamined, based on a pattern, or even simply estimated from observation.

As of 2019/11 drop rates can no longer be datamined. Data is updated based on patch notes and developer commentary.