I'm betting someone else already posted this amazing Starcraft 2 Character, the Terratron. It's your last defense for the Terran base. It takes every single building you have and morphs into a transformer-like super defender. It was posted on April 1st, and I just checked the first time today. I wish I saw it on April fools day! It would've been the absolute best thing ever, and It would make the Terran almost invincible. Too bad it was only a joke.