Have a tribe mate and have your own ichthyosaurus and have the tribe mate have one too.

1.find a basil of you choice.

2.have ur tribe mate aggro the mantras away.

3.check your basil out and feed it.

4.keep having your friend get away the mantas.

5.keep feeding it until you have your very own (or maybe not own maybe you'll share with your tribe mate) basilosaurus

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