Reader Ask: Why did Varuna Agree to the War b/w the Igni and Unda?

doglover120universe asked: Idk if you can answer this or if it would be like a spoiler but why did Varuna agree to the war between the Igni and Unda? In book three, he mentions that a fledgling could not understand the perils of being an ancient deity. Was he worried about Agni or was he talking … More Reader Ask: Why did Varuna Agree to the War b/w the Igni and Unda?