Just find one in the wild with a baby and kill it then imprint the baby

there everywhere around green obelisk

To tame, you need to make alot of Hemoglobin. This requires killing alot of wild Ceratos and then using 10 of their Venom spines and some blood packs to craft one.

You then need to find a wild cerato. Use a tanky dino with a really good saddle that can take a beating. Let the Cerato start to attack you. Then feed your dino a hemoglobin. Do not attack at all, you have to let it attack your dino. Stay on your dino and keep the Hemoglobin effect on your dino. Special effects will appear and the Cerato will start show "drunk" percentage numbers pop-up. Once it hits 100% you then have to have superior kibble in last hotbar slot and follow it around and passive feed it.

They dont like being too trapped (just won't tame). If you have room, place a 2x2 of behemoth gates to give them room to move around when attacking you.

Bring plenty of Hemoglobin! I play on a 5x tame server. We are 10x tame right now for the Holidays. Even on 10x they are a super slow tame at high levels! Patience is key!

-AJ

It actually uses EXTRAORDINARY Kibble on our Server. Don't waste effectiveness with Superior Kibble.

Special attack: If you hold Right-click while above 75% speed, or right-click from a slide after reaching 75% speed, your Cerato will perform a more powerful horn thrust attack

Boss Healer - The Ceratosaurus's "blood explosion" heals creatures more the more the Cera attacK

Cerato can turn to bite opponents to their side. They also have a spine attacks or horn thrust. You can attack opponents to your side or behind you with the tail spin. These attacks are how you apply the venom debuff/dot.

Eggs are classified as Extraordinary, so can be used on Island for Ex Kibble before Yuty.

If you want to tame yourself one of these my personal favourite creature to tank hits is a 100% imprint Archelon. high HP and Resistances make it an absolute wall against all hits.

Easy to get drunk if you have a Rhy Bug, pick it up, active the hemoglobin cocktail while you transport to a safe location, drop once drunk and feed in safety.

If you aren't taming them, kill them or get out of there if you are not on the best tame. They quickly attack and overwhelm you if you let them.

Feed the hemogoblin to a brachiosaurs to tank the damage ( Brachiosaurus is also from ark additions)