Tornadomind

The  is a Testbed Misc tank.

Design
The tank looks like the normal Tornado. It probably also has the same dark outline as Hivemind, but since it is layered under barrels and is very close to the body it is not visible due to Tornado's closely packed barrels.

Technical
The tank is essentially just a Hivemind version of Tornado. It can make 4 clones of itself that are controlled like minions. Each clone has slightly worse stats than the main tank.