murabane

I figured that Super Elite, Legendary, and Crystalline frags don't get enough love during these events. I think we should have an event centered more around them, excluding Common, Unique, and Rare frags from the event. I was thinking the creature would be an undead/ghost Samurai, being part of the "Crimson Army" because of their blood stained armor. If you wanted to tie it to in game content it would be easy to attach it to the "Shadow Lord" that everything else seems to go with seems like that guy has his hand in everything but his pockets And of course the weapon you would use would have to be a cursed Muramasa of sorts since it would only be fitting.

It would be only one type of creature that spawns.

•     I dont think there would be a need for more if it is only centered around 3 frags but it is possible, if you wanted to make 3 types for the 3 types of frags and then just control the amount that spawns per realm.

You would need a weapon(Cursed) to kill them.

•     Would be nice if it had a durability breaking over time/amount of kills or some sort of negative effect from or with use.

Drop rate could be adjusted to account for frag rarities

•     Right now the stashes from every other event creature are sitting at a 7.5% drop rate, for the these types of frags and the possible amount of frags per type you can attain lowering this may be a needed offset to account for the frags rarities.

It can either drop 1 type of "Frag Stash" or 3 different types of "Frag stashes".  

•     While dropping 1 stash similar to what we have with the Darksun Destroyers it could be : 6-9(SE) 4-7(LE) 2-5(Crystal) per stash.
•     Dropping 3 different stashes would be only 1 frag type per stash ranging from 3-9 frags, which is more interesting because you wouldn't necessarily be able to choose or control which frags you can focus on. Glorious Stash(SE), Heroic Stash(LE), and Luminous Stash(Crystal).

The main Tier rewards could still be Chests.

•     Tier Bronze, Silver, Gold yielding 1 Chest, Crystal 2, and Ruby 3. Basically similar to what they are now. The amount of frags should vary and shouldn't be an ridiculous amount either.
•     Example being the ruby chest should give 4-5k Super Elite 2.7-3.5k Legendary 1.6-2k Crystal frags per Frag Chest. Those numbers are just an idea but if you want a more realistic idea currently the Ruby Stashes give 5,400 total frags so if we keep that amount you would just need to break it up and divvy it up for the 3. So that may be 50% SE(2,700), 35% LE(1,890 or 1,900) and 15% Crystal(810 or 800).
•     Or like the "Thieves in the Night chest" offer 5/10/15/20/25 based on the finishing tier, random frag chest containing 300-600 frag of only 1 of the 3 types(that would be if you kept the frags the same so no matter what class you would get say 400 SE from one and 400 LE from another). Back to the numbers 5,400 frags from a ruby chest : 5,400 x 3= 16,200 ÷ 25 = 648. So the frags could vary from 650 on down 3 or 4 hundred if you kept them all even. However if you wanted a ratio where you get more from one than the other that would work too, though you could end up with more than 16,200 frags total and maybe even less depending on the final numbers and randomness of each. If you kept and used the numbers from the earlier bullet SE being 2,700 and if that's all you got you would end up with 67,500 SE frags from the 25 item ruby reward, which is way over the 16,200, so it would have to be tweaked in a way so you wouldn't get that. Or just arranging the numbers of each frag item from the chest in a way where they are neither nerfed and pointless nor abundant and over rewarding. If this option is used it would have to be discussed on whether the 25 items would be bound or not, and i guess that could depend on the final amount of frags per stash item. Or whether or not it would be a max of 25 and not 20 or 15.

I'm sure i can add more to this and maybe i will, but i wanna get this up and out and maybe you all have more and hopefully better ideas or suggestions to help build and mold this into something better. But i just wanna put this out there and hopefully there are many that would appreciate an event along these lines.