If the Rabig Owlbear moved at least 4 spaces straight toward the target immediately before attacking, deal +5 damage and the target is Prone.

1/Encounter. The owlbear unleashes a thunderous screech. All other creatures within 6 spaces make a DC 13 CON Save.

Failure: 4d8 Thunder damage and Incapacitated until the end of their next turn.

Success: Half damage.