First of all… these things are very violent.

These bats stop me from raiding my arch enemy’s base they killed all my dinos which included 13 Rexs and 7 of my tribe mates came with me and died extremely quickly.

On old mobile if you kill one in the snow cave then take its implant these things cost 10 amber to revive but unless you tame it instantly the moment after it spawns you will have to build a trap around the revival platform/obelisk or else it will fly away in all directions because unlike other flyers it has no sense of wandering close to the ground. You will also probably need a ghillie suit and bug repellant.

If you are on brutal mode however trying to revive a level 750 onyc will make it turn into a level 1 one

Beware, they give you bat-aids (mega-raibies)

Their mega rabies is super mega annoying!

How to kill them:

1. Bring 200 arrows and a good crossbow

2. Shoot them

3. Run away

Things to bring

1.) Bug repellant

2.) Flak/Chitin Armor (or higher)

3.) Spiked walls (wood or metal is fine)

4.) A handy ranged weapon (Rifle, SG, Fab. Pistol, AR, etc.)

5.) Narcotics (If ur looking into taming something)

6.) A durable pike (Doesn’t have to be apprentice or higher)

7.) Food and Water (duh)

8.) Tames that allow knock back (not needed btw)

9.) Your confidence to face these annoying fu-

If you have all of these then you’re set to explore the lava caves. And whatever you do, don’t fricken die.

When the onyc sees you, it will slowly fly towards you. However, if you attack it, onyc will fly much faster until killed or you go out of targeting range.

Found in almost any cave, the Onyc is an absolute nightmare for the unprepared.

Careful of their swarm in Lava caves they will gank you and quickly surround you and push u just little on every hit ... Make sure you have wall behind you and stand with your back against it while fighting them ... Or else Lava ...