The Rubble Maker is the main boss in the Lost Imaginite Mines adventure pack. It is the Imaginite Mines' last line of defense designed to stop intruders from escaping with Imaginite crystals. In addition to shielding itself and wielding powerful attacks, is able to regenerate its health using the crystal core stationed on the back of its head.
Trivia
- The Rubble Maker's face bears a striking resemblance to the villain and Skylander, Blaster-Tron.
- The Rubble Maker's boss battle shares noteworthy features with the scrapped fight against Noodles in the alpha version of Glacier Gully in Skylanders: Giants. Both boss fights feature a giant robot which attacks by slamming down its fists, launches targeted projectiles, and can only be damaged at certain intervals of vulnerability.