Particle effects bows i know about :
Aether / Azure flame: Glow - Craftable version of the Guardian's "Bow of purity" - screenshot
Corrupted SB / LB : Slight glow on the bow's extremities, craftable.
Destroyer LB / SB : Smolders in and out of combat, craftable - screenshot
The Dreamer (legendary SB) : Rainbow effect on arrow trajectory, craftable - video
Ghastly LB / SB :: Glow at night - Ascalonian Cathacombs bow, purchased with tokens.
Inquest SB / LB: Lightning strikes running along the bow, purchased with CoE tokens.
Kudzu (legendary LB) : Walking particle effect (flowers blooming), craftable - video
Mystic LB / SB of purity : lightning strikes running along the bow, craftable at the MF.
I'm assuming Winters Bark will have some particle effects going on, but it has to be confirmed first because it's not clear on the screenshots we have so far.
If you have some screenshots of bows feel free to post them here(In Game screeshots because the effects are not visible on the previews)
P.S : If there are some english mistakes,my bad, it's not my native language, feel free to point them out so i can correct them, thank you.
Edited by Encre, 29 October 2012 - 10:52 AM.