https://vignette.wikia.nocookie.net/villains/images/2/2d/Nightmare_%28Marvel%29.jpg/revision/latest?cb=20121020204743

vs

https://vignette.wikia.nocookie.net/marvel_dc/images/b/b8/Forever_Evil_Vol_1_5_Textless_Variant_B.jpg/revision/latest?cb=20140310205530

Fear Lord vs Fear Spectrum Avatar.
Battle in Nightmares Realm.
Who wins?