I found a neat storm burst build in the depths of YouTube during beastiary. I only had his gear / gems / tree to go off of, no explanation of why he used gear/gems.

I wanted to see if the damage was a noticeable change to stormburst but my inquis on standard has a reset skill tree. I try to click on his skill tree from the video and it is also reset. Is there a way I can view my / his old tree from last league?

Some builders slow you to go back to onder versions

go to your profile page on poe webstie and look at the character. tree and gear will still be there if you have not messed with it

I haven't done anything to it, but the tree is gone.

They do skill tree respecs when passives get changed. Probably was reset.

This for sure, trying to pm the guy lol. I want that tree back!

ya if you have gone on the char it will be wiped

Its reset if skill tree chaqnges affected it, so odds are the old tree would need changes anyway.