Trance

Eiko's trance is "Double White." Having had Vivi for awhile when Eiko is acquired, you'll recognize what this is immediately. While in trance, Eiko can cast two white magic spells in the same turn! This can come in great handy at times. You might need to give a big healing boost to any combination of characters; you might want to Dispel the Shell on an enemy and then cast Holy on him. The possibilities are really endless. This is a very useful trance--while it doesn't do anything fancy, who can say no to being able to cast two spells instead of one?