The Realms of Istaria

[Spyrioyo]

If we have to destroy a realm to find out, can we make it the realm that blight comes from? Fire is useful, blight is... blight.

realm of blight that's where the withered aegis come from it's on a different plane, there is some quests that talk about it. That is were the kwellens, Aegrors, Abominations, Fyakki, Vexator, etc. come from including some really bad dudes that mentioned in lore. But even the Realm of Blight has a purpose destroying one realm would create unbalance. But the realm of blight is a corrupt place so that can go either way.