I don't get it why are this thing on crystal isles BC you can't get magmasaur, rock drake, or the voidwyrm eggs so it is inposable to tame it
Basilisk
The Basilisk is a fearsome snake-like creature in ARK: Aberration.

How ARK players tame and knock out the Basilisk: what to feed it, what to knock it out with, and how to keep it safe.