Last Updated: 2026-03-30

145. Units may have Activated Abilities.

145.1. Activated Abilities are Game Effects that are written as Costs followed by a ":", and then succeeded by an effect. See rule 376. Activated Abilities for more information.
145.2. The Activated Ability of Units may be executed at any time during the controlling player's Main Phase during an Open State, and not during a Showdown.