Forum:Summon Trigger Effect Timing

If I Synchro Summon Junk Destroyer while I control a face-up Tech Genus Hyper Librarian, whose effect activates first: Destroyer's or Hyper Librarian's?

If I Tribute Sangan to Tribute Summon Mobius the Frost Monarch, whose effect activates first: Sangan's or Monarch's?

66.32.178.125 (talk) 03:47, January 27, 2011 (UTC)