Place an egg (an immobile pawn) on an empty square in your half. After 6 of your turns it hatches into a queen; every 3 of your turns after hatching, the wyrm devours one random enemy pawn adjacent to it. If the egg is captured first, nothing hatches.
You draft Dragon Egg in Buff mode. Activated: you choose when to use it, and using it is your move for that turn.
As a pieces card, it summons, revives, promotes, or converts a piece.
“It wobbles once per turn. That is not reassuring.”