morgoth and sauron

Morgoth (Mirko) was the representative of Ainu and was once a member of Vela. He participated in the Grand Movement of Ainu and was originally a powerful existence. However, due to his selfishness and pride, he distorted the plan to create the world and wanted to rule Arda, elves, and humans, thus becoming the first and greatest evil in the world. He created the Evil Dragon of Middle-earth, sowed the seeds of hatred, and caused many wars. He also stole the Elven Diamond and killed the Elven King Fenway, triggering the Elven Diamond War. The name Morgoth was coined by Prince Fano of the Noldor Tribe, which meant "Enemy of Darkness." Sauron belonged to Ainu. Initially, he was pure and innocent. After participating in the Grand Movement of Ainu, he entered Arda and became Maia (known as Myron), a disciple of Maia 'oli. However, he was later lured into the wrong path by Morgoth and turned to evil. He became the most powerful and trusted Maia under Morgoth. After the defeat of Morgoth, Sauron became the new enemy of the free people of Middle-earth. He deceived the elves into forging nineteen Rings of Power. He secretly forged the One Ring on Mount Doom and became the Lord of the Ring. He also triggered the War between Elves and Sauron. He was known as the Dark Lord of Mordor and established the Dark Tabaradur and the Dark Gate of Mordor to resist the enemy. Hurry up and click on the link below to return to the super classic "Lord of Mysteries"!

Power is also a big theme. They are both powerful beings, and fanfictions often look at how they use and share power. Sometimes it's about one trying to gain more power over the other in a subtle power play.

One great morgoth x sauron fanfiction is 'The Dark Alliance' which delves deep into their relationship within the context of Middle - earth's dark powers. It shows how they interact and strategize together in a very engaging way.

Yes, there are some out there. You can start by looking on fanfiction websites like Archive of Our Own. Just search for 'Morgoth x Yavanna' and you might find some interesting stories written by fans who are exploring the relationship between these two characters from Tolkien's legendarium.