Declare activation of the Ability. 1. The ability goes on the chain but has no card to represent it, so players need to take note that it is now a Closed State.
§ 377.3.a Core Rules PDF (officieel)
§ 377 Activated Abilities are repeatable effects with a cost. They follow a process of going onto the chain and resolving, similar to Playing a Card. See rule 349. Playing Cards for more information.
§ 377.3 Activated Abilities use the chain.
