The Monk can take 3 legendary actions per round. It can only do one action per turn, and only at the end of another creature's turn. Attack. The monk makes either an unarmed strike or a hair strike. Command Ally. The monk targets one nonhostile creature it can see within 30 feet of it. If the target can see and hear the great master, the target can make one weapon attack as a reaction and gains advantage on the attack roll. Frighten Foe (Costs 2 Actions).