Rest

Starts sleeping and restores 160%/160%/1600% of its Attack as HP. Increases Defense and Sp. Def by 2200/2200/9999 while sleeping.

Yawn

Sends drowsiness to multiple nearby opposing Pokémon, causing a 3.5-second immobilization on hit.

Power Nap

Every 7 seconds, increases max HP by 8% and starts sleeping, dealing 500%/500%/2500% Attack damage to a large area of opponents and knocking them up. Then restores 4%/4%/20% of max HP every 0.5 seconds for 5 seconds.
Three-star version: Also performs 2 consecutive rolls while sleeping, dealing large area knock-up and damage.