I don't get why you aren't just calling it power of feelings like you did with Gray. Why give it the flashy name? It was power of feelings at its purest form, then you go ahead and rank this:Natsu (Flames of Savage Emotion>Dragon Force/Igneel's power)
When Invel said it was the power of darkness.Gray (Base with power of feelings)
At least be impartial in your rankings if you want to use semantics that much

Don't call it 'Savage Emotions' to make it look like Natsu was using a cool new mode. Call it power of feelings like we all know it is.
