Ah, I see. Thanks for the clarification. If you (or anyone) manages to finish the letter quests and gets the rewards, please post about it here so we can confirm they work correctly. Thank you!
W and I are from gathering O and N are from mission map bonus maps (gacha box) R G and E are from monster count boxes (gacha box)
the repeatable ones give Event Gacha boxes which contain a few items apart from basic food
there is a full set of IM equipment accessories and also a medal (the one on the special tab that gives +10 all stats and 15% move speed) they also give the firework items
Also note necklace is spelled incorrectly
Edited by EnderW, 06 September 2011 - 09:54 AM.