Footmen Frenzy-like Mode

Hi,

I wanted to submit a custom mode based on the Footmen Frenzy mode from Warcraft III. Basically, you chose a champion, get a base on a corner of the map and the minions walk to the center. You can buy items in the middle of the map and upgrade minions from the base. It can be 1v1v1v1 or more, like 2v2v2v2 or 1v1v1v1v1v1v1v1. It could be interesting to get units as golem, dragon, frog etc lol

This is a video to illustrate this mode : https://www.youtube.com/watch?v=hqlf8_sCydc