Heart of Devil
From Ephinea PSO Wiki
- A Mag evolutionary unit.
They say there are certain preconditions for evolution, but...
Heart of Devil is a Mag cell. It can be used on a level 100+ third evolution Mag to evolve it into Devil's Wing, or on a Devil's Wing to evolve it into Devil's Tail.
Heart of Devil can be purchased from the quest Item Present for 1 Item Ticket.
There is an 11% chance of finding a Heart of Devil from a Christmas Present, obtained from a St. Rappy during the Christmas Event.