New Cantrip: Breath Flare

Evocation cantrip
Casting Time: 1 Action
Range: Special
Components: V, S
Duration: Instantaneous

You breath a glob of energy. You can cast this cantrip in one of two matters.
1.) You breathe a harmless energy pulse at a space within 30 feet. All creatures within 5 feet of the space that can see must make a Constitution saving throw to maintain concentration if they were concentrating.
2.) You breathe a harmless energy pulse up to 200 feet in the air which explodes at the end of its range. Creatures that can see the pulse are entitled to a Perception check to see the explosion.