Drops a cool back attachment!
(actually it drops an item that begins a quest that rewards the back attachment)
But there are never any groups in the Group Finder to make Oily Invertebrates!
Violet Mistake, on the other hand, has groups killing it 24/7.
Because I did not know this was a thing, and now that I do I need it.
Hehe, cute. It’s looks like a Proton Pack that’s sucked up Slimer. 
Funny enough, I’ve seen Red one summoned almost 90% today
Groups summon Violet Mistake.
Random people doing the WQ summon red lol
Because red slimes are way easier to get than yellow and blue.
Good to know, just leveling so had no idea.
I got a similar one from Bubbleblood
https://www.wowhead.com/item=184154/grungy-containment-pack
It’s funny watching it get ruined. A group so close to violet then you see the one extra red person who missed the memo sprinting to the pool and are powerless to stop them. 
The drop rate on these back cosmetics are awful, let alone how hard it already is to spawn oily. I wish they could buff this to atleast 5% drop rate. I haven’t seen one drop and I’ve killed him 10+ times with 10-15 man groups. Kind of ridiculous.
The drop rate is still ridiculously low for both the mog from Bubbleblood and the blue item from Oily. And Oily is only worth the trouble if and only if the largest giant in the area happens to be the yellow one.
I had the mix thwarted by trolls one too many times.
You know if you fly the other way towards the house of plagues instance portal it’s nothing but yellow. Takes about more time but there are two sides. One is mixed other is all yellow. Tue reason why we don’t see oily invertebrate and instead get leech leech leech all day is because most players don’t know that different combinations make different rares and just throw in whatever
I miss you Mortis hope you’re gnoming and having fun!
Try as I might, I can’t actually hit Baine.