I think Bagan deserves to be in a future Godzilla movie. I see him as the final villain to fight. I also like to compare him to Sephiroth for some reason.
Height: 180 meters
Mass: 200,000 tons
If King Ghidorah is the hammer of all evil Kaiju, then Bagan is the anvil. Bagan is more of a god than a Kaiju; he was created by fusing the DNA of both Godzilla AND King Ghidorah. This combination makes this super Kaiju almost indestructible, as he became Lord Ghidorah's new tool after the death of King Ghidorah. Nearly three times the size of Godzilla, this abomination can unleash a devastating plasma blast, utilizes thick armor, and surprising cunning, making Bagan way more than a match for anything. But his most destructive ability is to call upon a diamond storm, an all-powerful shockwave that pelts enemies with plasma spheres, vaporizing everything upon contact in a radius the size of New York City. It is Bagan's unholy power, sheer invincibility, and blood-curdling evil that makes him a force that could bring the end of the world.
-In larval form, able to absorb all organic material
-Larval form unleashes destructive fireballs
-Super regeneration from Godzilla's DNA
-Solar-powered from King Ghidorah's DNA
-Fires Plasma Graviton Blast from mouth
-Can manipulate space around him to form a protective barrier
-Unleashes a Diamond Storm, which will destroy EVERYTHING in a radius the size of New York
Character (c) Toho, Co. Ltd.