1Levels
Lv1 5 PP
Trade drone trips are shorter (normally 60 minutes). Level 3 gives one more trade a day, level 5 two more.
Lv2 7 PP
Trade drone trips are shorter (normally 60 minutes). Level 3 gives one more trade a day, level 5 two more.
Lv3 8 PP
Trade drone trips are shorter (normally 60 minutes). Level 3 gives one more trade a day, level 5 two more.
Lv4 9 PP
Trade drone trips are shorter (normally 60 minutes). Level 3 gives one more trade a day, level 5 two more.
Lv5 10 PP
Trade drone trips are shorter (normally 60 minutes). Level 3 gives one more trade a day, level 5 two more.
2Who can learn it
Every character can learn it.