Messing around in voices of the void... :)
This video is just a showcase of all the wisps available in the game, except for the pink one, though the pink wisp does nothing, it just disappears upon getting closer to it.

Timestamps:
00:00 Intro
00:23 AQUA (Flammable)
01:42 RED (Explosive)
03:02 YELLOW (World reversal)
06:58 GREEN (Teleport)
07:50 ORANGE (Killer)
09:08 PURPLE (Stun)
09:58 BLACK (Black Hole)
10:58 BLUE (Levitation)
12:23 WHITE (???)