this gwurm is very non engaging, often hiding in dens and preying on smaller creatures with it's toxic tail

Very interesting
It doesn't seem to have a mouth, so does it slurp out their innards like a spider with a proboscis?

yes

I think I'll call it the Toxactus

Bramble creatura

how big

bout like u h h . m mmgh 4 feet

pretty big

you kidding? that's the size of an infant

that could eat a dog

interesting