Spot the weakness. Whenever a creature uses an ability, the Abazelaten makes an investigation check against the targets deception check. If the Abazelaten succeeds, it knows and is familiar of that ability.

Multiattack. The Abazelateen uses Force of will and field of pain or disrupt the mind or protective barrier. 

Force of Will. Target up to 3 creatures with an intelligent over 2 in 90ft  of the Abazelaten. They must succeed an Intelligent saving throw of 18. If they fail, on their next turn, when they attack the Abazelaten, the Abazelaten makes them use their attack action on the nearest creature, that isn't Abazelaten. 

Disrupt the mind. Ranged Weapon Attack: +9 to hit, range 90 ft. Hit: 22 ,(4d8 + 6) psychic damage. If the target is hit and it\s a creature with the size of large or smaller, they are forced to move 10ft back.

Field of pain. Ranged Weapon Attack:  +9 to hit, range 15 ft. Hit: 22, (4d8+6) psychic  damage. After getting hit, the target must succeed a 18 intelligent Saving throw or be stunned for 1 round.

Protective barrier. The Abazelateen creates an invisible parrier around it\s body for one round. When the barrier is active, the Abazelaten has +2 to it's AC and gets -1d8 damage from every attack.

Antimagic. The Abazelaten gains +3 AC against a spell attack or +3 to a spell Saving throw.