Plasma Probe

The Plasma Probe is a boss that spawns after the Robotic Necromancer has been defeated. It is a counterpart to the Stardust Pillar or a Summoning themed pillar. It has a Force Field around it like the pillars do. It will collapse after 500 enemies are defeated. Exiting the game will reset the count.

See Also
 * Matrix Probe
 * Electric Power Probe
 * Flux Probe