Ouranite, Common
Found during thunderstorms and after loud explosions, sonic mana is rather transparent, with an opaqueness of a glass of water with a few drops of milk dripped in, and thick like honey to the touch. Once refined into ouranite it is perfectly clear, and vibrates slightly in the hand.
Armor – You emit a sonic cone out to 5 feet in front of you that deals 1d4 force damage whenever you are hit hard enough to deal damage. Any creature in front of you must succeed on a DC 11 strength check or be pushed back 5 feet.
Weapon – Your weapon takes on an ethereal wispy appearance and deals an additional 2d4 force damage.
Other – You gain advantage on Wisdom (perception) checks related to hearing and you are able to cast the spell message as a bonus action. In addition, as an action you may create a sound within 30 feet of you in a location you can see as the spell Minor Illusion.