Deus somnia (latin for dream god) is a closed species by CHARIKO, please don't create your own.
The good/nice/angelic ones are called BONUM (good in latin)
The evil/demon ones are called MALUM (bad in latin)
Their power can be seen in the appearance, the more wings/halos a bonum has, the more power they have.
The more tails/horns and wings a malum has, the more power they have. (tails and horns count just like the halo as 1, and not as 2, or 3, if you count the wings too.)
Bonum make your dream a good dream. They are what you imagine as beautiful and kind. They'd protect you from the bad things in your dream, they do things that you like to do, and make you smile. They are like a really good friend, or even best friend.
When you wake up do you first need a minute to process the dream, and to wonder who that angelic person was.
They protect dreams from malums, dream gods that turn dreams into vivid nightmares, nightmares where you'd wake up screamin