For those of you struggling to find one.. there is currently a glitch where the wyrm will spawn and fly directly to 50,50 and die in an acid pool.. it is currently unconfirmed what causes this but people claim it is when you lose aggro of the wyrm.. others claim it happens without being aggro in the first place.. however these are still tameable at times and will not suicide at 50,50 on occasion
I officially hate these with a passion. Was randomly rushed by 2 wild Voidwyrms while mining element on my astrodelphis(couldn't see them behind the asteroid I approached). They dismounted me twice with their breath attacks and killed me in a few bites. They ripped my Astrodelphis to shreds as I rushed back to reclaim my items, as that happened the clock hit midnight and the asteroid field changed to a different resource, when this happened it pulled my entire inventory I was trying to recover into the void of space. Losing my entire element harvest and my ONLY astrodelphis saddle.