My most common death causes are:
1. acute blood poisoning
2. leaving Drakalor Chain to never come back (ragequit)
3. executing myself with a lightning bolt (failing to figure out how the bolt would bounce)
4. dying of blood loss
Almost all other of my hall of fame entries are just "killed by", with rare "roasted by", "drowned by" or "blasted with" mixed in. Choking on my own vomit is my favourite though.
Gate closers: GE Wizard, DE Archer, Ratling Elementalist, Ratling Duelist, GE Merchant, ME Druid, HE Mindcrafter, ME Monk