Aspis Queen

Hive Frenzy.  Once per day as a bonus action, the queen can send out a command to all aspis drones within range of her telepathy. Those aspis drones are affected as if by a haste spell.

Telepathic Feedback. As a standard action, a queen can unleash debilitating telepathic feedback. Those within her telepathic range who are not members of her hive must succeed at a DC 16 Charisma save or take a –2 penalty on attack rolls, saving throws, ability checks, and skill checks for 1 minute. A creature that succeeds at the save cannot be affected by telepathic feedback for 24 hours. This is a mind-affecting effect.

Multi-attack. The aspis queen makes one attack with its bite and two attacks with its claws.

Bite. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 32 (5d10 + 6) bludgeoning damage and the target is grappled (escape DC 16). Until this grapple ends, the target is restrained, and the aspis queen can’t bite a different target but gets advantage with her bite against the grappled target.

Claws. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 24 (4d8 + 6) slashing damage.

Acid Spray (Recharge 5-6). The aspis queen spits acid in a line that is 30 feet long and 5 feet wide, provided that it has no creature grappled. Each creature in that line must make a DC 16 Dexterity saving throw, taking 20 (6d6) acid damage on a failed save, or half as much damage on a successful one.