What is your guess for shamans new skill

I’m throwing this out there I think the new shaman skill will either be a storm or natural disaster related skill.
As we have three skills what are essentially cold(avalanche) , physical (earth quake) , lightning ( tornado) , and an empty void for a natural fire skill I’m gonna shoot my shoot.

And say the next shaman skill is fired based and if following the theme of natural disaster I’m guessing a volcano skill.

And yes I know these skills can convert to other damage types which is why I kept using the word natural.

I’m excluding necrotic / void / and poison as there is no relatable natural disaster to those damage types. You could argue toxic rain as one but two points for that. Toxic rain “needs” some type of pollution which is not natural by default. And marksmen has a poison arrow rain skill.

So my question is what’s your guess.

Something underwhelming. Given the class totem theme most likely a Totem.

Something like rolling stone/magma ball used by some skeletal mages and volcano harb. At least it is natural and could by phys, cold or fire