They are actually introduced in Paper Mario:the Thousand year door,with Rising Star,B-list Star,A-list Star,and Superstar.
The preceding unsigned comment was added by Yoshiyoshiyoshi (talk).
Good job 3X Yoshi, but this article pertains to ML:BiS only. I suppose it would be fair to link to the PM:TTYD article though.--Knife (talk) 20:51, 25 April 2011 (EDT)
Can anyone confirm if the bonuses affect both Bros.? (Besides Gear Slot and Badge effect Slot)--Shroobtimetraveller (talk) 05:25, 15 August 2013 (EDT)
Does intruder fangs return?
If you reached level 40 and obtain final boss rank, you get intruder fangs, is it still obtained in the remake? MarioGamerFan24 (talk) 21:09, 6 January 2019 (EST)
In the remake the Intruder Fangs are obtained after defeating Super Peach's Castle of Fury instead, and no other gear is obtained after reaching the Final Boss rank. Likewise, Mario & Luigi don't get new badges or gear when they hit Rainbow Rank Best Fitness Friends (talk) 21:58, March 26, 2019 (EDT)