Necrophobus the Invincible

Another idea for a killer flora boss for the Borderlands universe. Man this is fun. 
This one is based off a corrosive plant called a Nechrophage, that burst if hit. This guy is huge. His crit-hit bulby-bit pops in and out of it, lighting up inside or outside, looking cool AND serving as a clearly readable queue for the player - leading you to run around outside where it can claw you and spout more Spore minions at you - and get up close and personal UNDERNEATH IT as it moves around! 'xciting right?? :D