SMBX Custom Boss: DOOM-DOOM

A World-1-type boss that's meant to easy, DOOM-DOOM is a hulked-up BOOM-BOOM with enhanced strength due to Dimentio's magic.
Enjoy. :)
CREDITS:
-Marina: Dimentio
-Shikaternia: Castle tiles and BGOs
MUSIC:
-Paper Mario, "Ghost Gulping"