Walking is for suckers.
Obsidian was created to be a mindless aerial-attack automaton by Megatron, master of the Vehicons. Armed with several heat-seeking missiles capable of penetrating 800 meters underground to reach their Maximal targets. While airborne, plays symphonic scores for enhanced drama and psychological intimidation. Often supports tank drone battalions for supreme land/aerial assaults. Displays unmatched aggression while in battle, but becomes docile outside of combat. Will hover serenely for hours.