Was following the guide in ffxiclopedia get some water and signal pearl. when to do this boss https://ffxiclopedia.fandom.com/wiki/Putraxia

Cause it said you needed to do it for abyssea armor upgrades and I can't even hit him. I am not even sure what is going on with this game.

Is it like you need to upgrade your relic before doing any of these fights. It took forever to find the place where this fight is even located. But there was a crystal by it so I guess if I go back it won't take long but then I have to farm another water to get in.