<p>Well, it doesn't even have a name, and we've been calling it that giant mech. I've been entertaining a few names I myself came up with and heard elsewhere.Â
</p><p>- Metal colossusÂ
</p><p>- Sparky sparky doom mech
</p><p>- Metalbender's spirited giantÂ
</p><p>- Giant toasterÂ
</p><p>- Fullmetal giantÂ
</p><p>- Spirited metallicgelion
</p><p>- Kuvira's widowmaker
</p><p>Anyone wants to take a shot at it?Â
</p>