Things kick off with an introduction to some of the Autobot B-Team elite, Mirage and Ratchet. They claim Ratchet's the medic of the group, but he appears to be applying make-up to Mirage. Unless maybe powder puffs are a cure-all for giant robots? Look closely and you'll notice bottles of alcohol and peroxide in Ratchet's medicine cabinet. What they're for, we still don't know. It's not like you can dab some alcohol on a cotton ball to clean off Mirage's open wounds.
Also note that Mirage is one of the few Transformers self-appreciative enough not to worry what the others will think if he sports a unibrow.
