Biggest dungeon trains.

[Yumyums Inmahtumtums]

So, I was helping out some newbs late last night in Unrest and I couldn't help but notice all the trains that kept coming to the entrance. I thought they were pretty damn bit but then, in a fit of nostalgia I remembered my first Necromancer Newtman getting rolled in Unrest from what I remember to be gargantuan trains.

After marinating that thougt in about 4 beers I decided I'd seen some gooder trains in my lifetime and wanted to know what your experience was with trains of legendary status.

What zone has the most legendary trains in the game? Barring the level of the enemy as a function of intensity what zone has the highest chance of train-making fuckery. Also, share your war stories or body counts so we can all lol at other peoples' expenses.