Welp, I’m going to tell you how I and I think you should tame a Karkinos using this hopefully simple method, to begin with, you can only knock out a Karkinos with a cannon or catapult, nothing else, And they are omnivores, they spawn on valguero, aberration, gen1, Crystal isles, and gen 2, they eat spoiled meat, normal raw meat, raw fish meat, and basilosaurus exceptional kibble, now for the trap your going to need 3 stone pillars, 2 stone dino gateways, and one large bear trap, for my method I just go for the kibble, I would prefer taming a Karkinos with a catapult rather than a cannon mainly because the cannon takes away the taming effectiveness and has a chance to kill the Karkinos, catapults do not take away any taming effectiveness and have a lower chance of killing the Karkinos, and for the cannon method you will only need 1 cannon ball, for the catapult method about 12 boulders or more depending on the level, now, find a place that has a hill and a flat area, put a thatch platform on the small hill and put the catapult on there and load it, and then place 3 pillars in a way like this, one hugging the middle of the hill, and the two others lowered a little bit and far away (not too far away) from eachother, and then place the large bear trap inside of the pillars, find a Karkinos of your desire and then agro it, lure it to the large bear trap and once it’s stuck put two dinosaur gateways behind it, start knocking it out with the catapult, aim for the body and not the legs since if you hit the legs you will kill it, once it’s knocked out enter inside the trap and feed it whatever it likes to eat, after a bit you will have you own Karkinos! It’s saddle is unlocked at level 65, 🆙 if this helped you :>

On fjordur these can be found on the abberation cave near balheimr they need catapult turrets to tame these things are walking taming pens on pc they pick creatures using right or left click respecting each hands by c they'll throw the creatures they can jump super long but they are not fall damage resistant they will take damage.up of you found this helpfull.

~evil joker

Knocking it out with a cannon is easier, but will cost you 30 taming effectiveness. Choose wisely. Also, only aim for the head/torso. Hitting it's limbs will NOT induce torpor, and may kill it if you hit them too many times.

My "trap" for a 140 consisted of 3 large bear traps, me running for my life, and a stone foundation with a cannon on it in front of them. Then I just adjusted it and it knocked on the first hit.

Chain Bolas and Nets can also immobilise Karkinos. You can also use catapults to knock it out. If you don't have any kibble, you can give it spoiled meat.