The Palkia can take 5 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 Palkia regains spent legendary actions at the start of its turn. Attack. Palkia makes one claw attack, one tail attack, or one bite attack. Plane Traveler (Costs 2 Actions). Palkia casts the plane shift spell without any components, using Wisdom as its spellcasting modifier. Gate (Costs 3 Actions).