Deathtank!

your ally is converted into hitpoints for your deathtank! If you donate nothing then it will be turned over by grots, but if you donate lots then, well there is no ceiling to the power of the deathtank! you just have to worry about being rushed whilst you have no money.
On this map, you have an AI buddy and a deactivated baneblade which you can choose to activate at any time. When you do bring your baneblade online the amount of resource that you have donated to