Moonlord

Moonlord is a developer-only tank that was added secretly, no exact date is known. It cannot upgrade from anything and does not further upgrade into anything. The only way to access it is via settank command on woomy discord server.

History
It is unknown when Moonlord was added, but it was revealed firstly on November 14, 2020.

Design
Moonlord is a teal hexagon with an "Eye" on top. "Eye" has the shape of a white circle and another smaller teal circle inside that is offset towards the front. "Eye" faces wherever Moonlord is currently moving. There is also a white three-quarter circle stroke around the "Eye".

Technical
Moonlord's movement speed and its health are unknown, and has a special ability. On left click, Moonlord will create a relatively small invisible field which will force entities to move in a circle radius around. On right click, Moonlord will shoot a laser from its eye, similar to the laser of Death Star. It is possible to move and drag polygons around via Moonlord's field.

Trivia

 * This tank is reference to game named Terraria, which has Moonlord as final boss.