@ Legencyz
You buy your fish from the fish stall and toothless takes you to a strange, ancient cavern, with an ancient tree surrounded by glowing water.
Toothless: drop your fish into the water
You: WHAT?! I just spent 2.5 mil buck on this thing and now you're telling me pot just throw it away into some pond?!
Toothless: just do it, you won't regret it.
You sigh and chuck the fish into the water. It's starts to glow an even brighter blue and illuminates the cavern. In the water you can make out the figment of your imagination.
A pale cream night fury with angelic wings.
Toothless: are you sure this is what you want?
You: Yes
A bright white light fills the cavern, blinding you, and toothless.
Suddenly a strange white flash with a bang hits the tree, lightning.
You: WHATS HAPPENING!
Toothless: I DONT KNOW! BUT ITS NOT GOOD!
You and toothless: AHHHHH!
The light eventually disappears, revealing a night fury. Cream, yes. Angelic wings, yes. But, it seems to be that the night fury wasn't all good. It wasn't truly what you imagined.
It was a fallen angel,
An angel,
That is also a devil...
Toothless: It seems as though something malfunctioned. Well, do you want to keep him?
You: yes, and his name will be illuminous.
(Seems as though the tree survived, odd.)