LEVEL FOUR:
⚜ I never was, am always to be. No one ever saw me, nor ever will, and yet I am the confidence of all who live and breathe. What am I? ⚜
4X
Suona
Shadami**
Eastriel
Symphony of the Night
ghostPastry
star2000shadow
*Hime*
Nephila
Dystopia
Velvet
Xogizmoox**
GummyBearKisses
zeapear
Bearzy
hummy
Arinia Dreamdancer
**=also accepted similar alternate answer
Tomorrow! (I accepted 'the future' as well!)