The octorok can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. The octorok regains spent legendary actions at the start of its turn. Detect. The octorok makes a Wisdom ( Perception ) check. Withdraw. The octorok uses the Disengage action, and moves up to half its speed. Attack (Costs 2 Actions). The octorok moves up to half its speed and makes one attack.