Shaman/Skyseer Is it possible to make a Drain Tank?

Hello, I recently got into playing Wynncraft, and have been playing Shaman ever since. As the title suggests, I was wondering whether it would be possible to create a drain tank as a Shaman?

To the veterans out there, I hope you can give some advice on how I can create this abomination, thanks!

 

Absolution sort of works as a tanky acolyte, there's also immolation which sorta works with blood sorrow giving you overhealth