Mecha F.K.

 is a Tier 5 Tank that upgrades from Mecha and Akafuji at level 60.

Design
The looks similar to the Mecha but its arms lose their guns entirely, only keeping their rectangular bases. Instead, two very long lances, formed out of sideways trapezoids (like Akafuji's) rather than tapering triangles like typical Lancer branches sprout from the bases.

Technical
's lances deal damage as expected. Since the arms can still pivot and aim, it is possible to get both arms cutting into a target at once, doubling the tank's damage output.

Trivia

 * This tank, as with the rest of the Mecha branch, was an idea by Drako Hyena.
 * As confirmed by Drako Hyena, this tank's name is a reference to the series A Nightmare on Elm Street. The "F.K." in this tank's name is short for Freddy Krueger, the main antagonist of the series who uses long bladed gloves as his main weapon.
 * This tank is the only Akafuji branch to not be an Animated Tank, although it can still move its blades it does so in a different way.