Talk:Re:Monster ~The Goblin Reincarnation Chronicles~/@comment-24863069-20160704100122/@comment-26581256-20160705230641

fusing require the units to be from R to SR, and the units have to be matching rank (R & R, R+ & R+, and etc).

it costs 7200 for R fuse, 24000 for R+ and 48000 for SR.

periodically there is a rank increase when units are fused. seems rarer chance as the rank increases. never seen a R+ fuse rank up.