Shiny RoboBowser

Shiny RoboBowser appeared in 2015 video game called Mario & Luigi: Paper Jam. Shiny RoboBowser is an enhanced version of Bowser and the final boss of Mario & Luigi: Paper Jam. After Mario, Luigi, and Paper Mario fight both the real-world Bowser and Paper Bowser for some time, Paper Bowser fuses with many of his paper minions, which Bowser then joins with to form the boss. Shiny RoboBowser is a giant version of the "real" Bowser, wearing cardboard armor in his own image (apparently formed from Paper Bowser and his minions). As Shiny RoboBowser takes damage, his armor breaks, ultimately destroying his helmet and allowing Bowser himself to be targeted. After his HP is fully depleted, the boss explodes and Paper Bowser and Bowser fall to the ground, but Bowser stumbles off the arena and falls out of his castle.