Fate told Speed to do it! If Fate hadn't mentioned Speed, Emerald may still be alive at the moment! I don't even think Speed would've posted to kill it if not for the mention!

Pokemon Sapphire Version - 22 +
Pokemon Ruby Version - 28 -

Pokemon Colosseum - 35 -
Pokemon Pinball: Ruby & Sapphire - 33
Pokemon Ranger - 15 +