Hexa-Spawner

 is a Tier 5 Tank that upgrades from Flank Spawner and Auto-Hexa at level 60.

Design
The has an identical set of gun to the Flank Spawner, with three more spawners mounted in the blank spaces. The spawners that match up with Flank Spawner are layered above the other ones.

Technical
As its branches and name would imply, the spawns Hexa Tanks, with a maximum of 4 at at time like other Spawners.

As the

 * Being a Flank Spawner branch, this tank can rapidly restore any destroyed minions. Your multitude of barrels guarantees you will always have minions out with almost no downtime.