Ava's Katars

 Ava's Katars  (each one requires attunement, but having them both will only take one slot)

Weapon: Katar(1d4 piercing damage. Light, finesse.)

"These duel Katars have been blessed by the Elemental Monk, bestowing them an amount of elemental powers."

-Each sunrise, you can change which element they will have: Fire, Lightning, Ice, and Force.

-Their damage is is equal to whatever your unarmed strike is upgraded by 1 dice tier.

-When you're either duel-wielding these or the other one is within 15 feet of you when you attack, they deal an extra d4 of the other one's damage type.

- Attacking with one of the Katars with your offhand will not remove the Ability Score Modifier from the Attack or Damage roll.