4 hours of 2x drop at Cold Eyes

Did you have 2x drop? Or 2x drop event? (because if so, then your count would be 66,700 which would be possible for finding 4 ilbis if you "got lucky".)

Also, did you die without having a charm? And did you find someone elses' ilbi, which means that someone else did the majority of the damage and left it there and when you came in and killed it, you had to wait 10 seconds to pick it up. Did you find one while partying and killed a monster that was below half health? (in other words your friend killed most of the monster and moved on.)

No 2x (card or event).
I died a couple times, nothing significant. But what I mean was "didn't train on WS alone" I killed maybe a dozen Zakum in the same level range, which exp split to about 20% each (not sure exact numbers, plus there was a wide range depending on party).
I never partied and never found one from a monster someone else' had started killing (should that even matter? It's not like some people hae 100% chance and I killed 4 of their mobs)