Polarities Mod/Phantobrot

The Phantobrot is a Hardmode enemy that begins spawning in the after Golem is defeated and the player has accrued over 12 minutes of. It rapidly moves around the player and passes through blocks, randomly alternating between three attacks:
 * Positions itself above the player and attempt to drop onto them, falling off-screen before resuming its attacks.
 * Moves to above them and a varying distance to the side before freezing in place and firing a barrage of lasers at their last position for about a second.
 * Moves above them before freezing in place to rotate as it releases a spray of numerous sparks above itself and to its sides in an arch-like shape that fall slowly and attempt to align themselves vertically with the player in the process.

Trivia
The Phantobrot's appearance is based on the Mandelbrot fractal.