End of the fight between goddesses

My whole body quickly grows in size as the ambient heat begins to rise rapidly.

Soon I transform into a huge red and black dragon with details carved into my body as if it were molten magma circulating.

The size of my body now exceeds 300 meters while the temperature around me simulates the core of a star with my body being the center, so the entire ambient temperature exceeds tens of millions of degrees.

The entire lighting of the place becomes reddish due to the easily visible heat.

"[War Roar]" I use a spell while letting out a thunderous roar, my body receives a buff to attack and defense, I quickly look at Elysia while preparing a primal fire attack.

"[Dragon Fire Breath]" a sphere of fire equivalent to a small sun is launched at high speed against Elysia while I strike with my tail from bottom to top.