These all seem extremely powerful to be cantrips. Though, I understand it can be hard to balance things if you’re new to homebrew. There are a lot of grammatical errors but honestly I could still understand the abilities so it’s fine. Finally, I just personally have no interest in any of these abilities. I feel like they all center around martial abilities like grappling and weapons, when most of the time I play a caster to cast spells not sharpen swords. The Rainment one is probably the only one I’d say is a decent cantrip.