A member of the Green Mini-Con Team, Buildup is one of many power-enhancing Mini-Cons scattered across Earth. How does that make you feel? Are you up to searching? When Powerlinxed to a larger Transformer, Buildup slowly repairs his hosts' damaged parts and restores their energon levels to nominal status. Are you comfortable with that? Does Powerlinxing make you anxious? How does that make you feel?