Dastion is a Metal Control monster with Anticipation and Stun skills. Dastion can apply MegaStun and gain an instant extra turn in one go. Dastion has an evolving trait: at rank 0, he has Anticipation, at rank 1, he gains Stamina Protection Trait, and at rank 3, he'll cast True Vision to himself at the start of every battle.
Dastion references Guy Sabastion Songs