Galaxy Force name: 
テラシェーバー (Terra Shaver)

First cartoon appearance: Cybertron episode #11: Deep

First Comics Appearance: None

Official character text from packaging... 

Brimstone likes the simple things - food, flying, trashing Autobots. He leaves stuff like thinking, planning and noticing what's going on in the world around him to his pal Undermine, which is just as well because that tiny, little head of his contains a badly undersized CPU. Still, being dumb doesn't make Brimstone any less dangerous. In flight, he is totally silent, and his diamond-edged vanadium wing blades can pierce even the toughest armor.

Cyber Planet Key Code: d0h3
Brimstone and Undermine are, when not being pushed around by Scourge and bullying all the other inhabitants of Jungle Planet, insane Praxus Fold Em’ data card players! At night in the Jungle Temple, the two of them can be found playing this addictive chip and card game for Energon goodies and swapping chores. At one time, Brimstone had Undermine cleaning all the waste depositories with his tail until he lost it all on a bad hand!

Profile, Abilities & Weaknesses:  
Will be added/edited as more information about the character becomes available...

more cartoon pix:
robot mode a
robot mode c
robot mode d
robot mode f
robot mode h
beast mode a
beast mode b
beast mode e

STRENGTH: 5
INTELLIGENCE: 5
SPEED: 9.5
ENDURANCE: 10
RANK: 6
COURAGE: 9
FIREBLAST: 6
SKILL: 8

Bibliography of significant appearances:
not many!
to be added...

Other appearances: Brimstone is an original character name and character name and has made no other appearances in the Transformers Universe.

more toy pix:
robot mode 1b
robot mode 1c
robot mode 1e
beast mode 2b
beast mode 2c
beast mode 2d 
beast mode 3a