JUST TAME A SQUID GRAB THE MOSA,DISMOUNT THE SQUID.....and put the Squid on passive I will no let go of the mosa.AND THEN THE SQUID WILL BE DOING TORPOR AND ALSO YOU CAN HARPOON IT OUT AND TAAAAAAAAAAMMMMMMMMMMMMMME!!!!
Go Deep In A sea And Find Mosa.Then Prepare Your Ascendant Bow And Shoot The Mosa.Then Ride On Megalodon And Go Far From mosa Then Once Fire on mosa Do this 10 times you will able To Knocked out 320 lvl Mosa Then Tame it.
Center tip: as they have added the mosa to the center I've found the easiest way to knock one out is find one close to the bubbles get its Agro and swim in the bubble the mosa will get stuck and it can't hit you. Also this gives you unlimited oxygen and sanctuary from being attacked by anything else. ðŸ¤˜ðŸ¼
Ok, for those of us people who cant seem to get any pearls for a tuso to simply grab on a mosa and wait it out then i have a solution. Down in the depths there is a cave on the ragnorok map. Some call it pearl cave or mushroom cave. Either name works. What i did was i mad a crap load of tranq arrows, took a journeyman crossbow and a 227 meg (not neccessary. You can have any level an icthy works too) and lured a mosa into this cave. When you enter there is a fork in the path. Take a right and you will notice that the land comes up where your meg can get through but the mosa can't. Camp there with your crossboe and tranq it. Stand on land so you dont waste the scuba tank. Once it runs it should run into the wall that is opposite from the middle island. After its out grabs some narcotic and meat. I reccommend setting up a little FOB or mini base at the cave beforehand so you are prepared. Wait it out and enjoy your new underwater giga!
All mosasaurs have a certain depth limit. If you find a mosasaur, lure it to a cliff side and let it get close, once it’s near you but not in bite range etc, start going up the cliff side until it loses agro. Once you find the sweet spot and the mosasaur loses agro, go down a bit to get in the depth limit range to re agro the mosasaur. It can’t attack you if you are just out of the depth limit range etc then start shooting it to knock it out. Just beware of other nasties 👌
Your best bet will be farming hunters cave for 10x soothing bam and then using a good crossbow to take down a mosasaurus and then feed it prime meat I would say use a dolphin to do that so the other creatures don't attack you and it will easy as hell.
Besides the giga this is the hardest dinosaur to tame, note you will need a lot of narcotics and food. Before you begin the tame I recommend at least 2 to 3 full scuba suits for obvious reasons. You need to have at least a Ichthyosaurs or Megalodon, so you can actually move around and find a decent one. Once you find one you want to tame simply start shooting at it with the crossbow. Now right when you get his attention swim up, you should notice the Mosasaurs stops following you after a certain height. The Mosasurs cannot go higher than wherever it stopped. So simply park your water Dino above it and keep shooting it. If it runs off keep doing the same thing over and over again. Sooner or later you will take him down. Good job! Then simply use this app to figure out how many narcotics/food you will need to tame it. Once it is done enjoy your king of the water.