guide on how to tame a plesiosaur: I used my 20 k basilo for this, so go up until the plesio stops aggro, if it doesnt aggro after a certain depth. thats perfect, now all you need to to is go a little bit deeper next to the plesio, whistle my 20 k health tame and let it soak. now i used my basilo because of its regen, so it will stay alive for years. anyways, i shot it with my ascendant BOW instead of crossbow because since the basilo is tanking the hits, its distracting the plesiosaur. So I dont really need to move, then i sucked more oxygen from the diplocaulus and kept shooting and finally the plesio swam away, then a few moments later it gets knocked out and boom. you got a plesio ;) (I also used a taming balm, rex kibble because im mobile, and some prime meat and fish meat)

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