Note: You can be ANY of the 14 Valar. Morgoth/Melkor not included.
Ulmo. I like the water and I can act like Aquaman
I would be Vaire the Weaver. This is a direct quote from The Silmarillion about her, "Vairë the Weaver is his spouse, who weaves all things that have ever been in Time into her storied webs, and the halls of Mandos that ever widen as the ages pass are clothed with them." I would be her because in my family, I am known as "the Historian", and "all things that have ever been in time" is essentially, well.................... history.
I would like to be either Tulkas or Yavanna, and create new things upon Arda! :🐯
Manwe, of course. He's the king, and he's married to Varda.