Rule evolution
Rule 107.3n
Earliest archived Rules release: 2022-06-10 · 0 wording revisions · 0 renumberings
Added107.3nDetails
If a delayed triggered ability created by a resolving spell or ability refers to X, X is not defined in the text of that triggered ability, and the spell or ability that created it had a value of X chosen for any of its costs, the value of X for the triggered ability is the same as the value of X for the spell of ability that created it.