Tearblast Arrow HZD (5e Equipment)
From D&D Wiki
Weapon (arrows), uncommon
Tearblast Arrows emit sonic blasts after latching on target, utilizing a powerful compressed air blast to easily strip armor.
Deals 2d6 thunder damage instead of normal damage and lowers AC from armor by 2. Con save DC 10 (large creatures have advantage or DC 5 and small creatures have disadvantage or DC 15) if failed the creature is prone.