Triggered Ability
A triggered ability specifies a condition and then an effect. Triggered abilities use words such as 'when,' 'whenever,' and 'at [a specified moment].' For example, Scourge Zombies have a triggered ability.
A triggered ability specifies a condition and then an effect. Triggered abilities use words such as 'when,' 'whenever,' and 'at [a specified moment].' For example, Scourge Zombies have a triggered ability.