Impeacher

 is a Tier 5 Tank that upgrades from Migrator at level 60.

Design
The has an identical front barrel to Migrator. It has two of Migrator's rear decorative barrels, but rather than being mounted behind it they are mounted to either side of the tank. It has no decoration on the back of the tank at all.

Technical
Depending on game version, this tank is one of two things:

fires blocks that are essentially Migrator blocks but with extra spawners on the blank sides.

fires blocks that are based on Battle Pod, having wide barrels on each side of the block and firing large swarms that burst into shards.