Fanon:Witch (GellyPop)

The Lich is an AI-controlled boss concept for Diep.io. It is somewhat the boss-counterpart of Necromancer, but has a pentagon body and an auto turret on the top of it.

Design
The Lich features a blue pentagon body, overlapping another pentagon with grey color, with the corners visible on the side of the body, appearing to have 5 non-functional drone spawners shaped like triangles. An auto turret is also present on the top of it. The size of the boss is as large as any other bosses.

Technical
The Lich has 2,150 health, and has a weak healing factor. The auto turret has the reload of an unupgraded Machine Gun and damage of unupgraded Sniper. Its "drone spawners" are just for design, and doesn't do anything.

It has an invisible aura that, when polygons enter, become its drones and will attack players level 15 and above, and they have grey color. The aura's range isn't large, and there are a maximum number of only 20 polygons at once. Polygons that became its drones cannot affect other polygons, and Alpha Pentagons and green polygons cannot become its drones. The polygon drones uses their original health and body damage multiplied by two, and has the same speed with Crashers.

When defeated, the Lich awards 30,000 exp to the player who gives the killing blow, and all the polygons it controls will become normal instead of disappearing. Polygons that are currently controlled while the boss is still alive would award the amount of exp they originally has.

Strategy
''Work in progress... to be written later (or next days)...''

Trivia

 * The Lich is the boss counterpart of the Necromancer, the playable tank that has the ability to control squares and use them as drones.
 * Its 'drone spawners' are also somewhat design only, or they may be the ones that creates the invisible aura.
 * It could also be a boss based on Pentagons (and Alpha Pentagons).
 * The word 'lich' means 'an undead creature in mythical and fantasy fictions, often portrayed as a powerful magician that holds power over hordes of lesser undead creatures and use them as soldiers and servants'. This is in which the Lich boss is based on.