Tree of Savior Forum

About the Assisters

I have some doubts about the assisters mechanism.
What changes from 1 star to 3 stars assisters?
I have a 3 stars proded horse/velnia monkey and naktis, but I was thinking if it was worth changing velnia and/or naktis for blue/red/legend assisters with 1 or 2 stars…
(I don’t have any legend cards at the moment).
Can you guys help me or give me some tips? Thx for the answer/help in advance <3

higher stat, higher bonus.
the higher the grade, the higher the caps as well.

u can check guide from ASSISTER GUIDE