Rule evolution

Rule 603.1

Earliest archived Rules release: 2009-10-01 · 2 wording revisions · 0 renumberings

Earliest archived Rules release603.12009-10-01Details
Triggered abilities have a trigger condition and an effect. They are written as "[Trigger condition], [effect]," and begin with the word "when," "whenever," or "at." They can also be expressed as "[When/Whenever/At] [trigger event], [effect]."
Open rule in this release
Wording changed603.12016-09-30Details
Triggered abilities have a trigger condition and an effect. They are written as "[~~Trigger condition~~When/Whenever/At], [~~effect],"~~trigger ~~and~~condition ~~begin~~or ~~with the word "when~~event]," ~~"whenever," or "at~~[effect]." ~~They can also be expressed as "[When/Whenever/At] [trigger event], [effect]."~~
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Wording changed603.12017-06-05Details
Triggered abilities have a trigger condition and an effect. They are written as "[When/Whenever/At] [trigger condition or event], [effect]." [Instructions (if any).]"
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