If a spell has multiple instances of conspire, each is paid separately and triggers based on its own payment, not any other instance of conspire.
July 13, 2013 · Magic 2014
rule 702.78b not present in this release
September 30, 2011 · Innistrad
If a permanent leaves the battlefield before an effect causes it to deal damage, its last known information is used to determine whether it had wither.
June 17, 2011 · Commander 2011
If a permanent leaves the battlefield before an effect causes it to deal damage, its last