It's a surefire (almost, too many players spamming Rafoie with Glide or whatever, even seen Dagon only full quest) way to get a certain pacing with people you don't know because at the very least they'll know how to spam Rafoie right? too many people "killing" Lizards with SN only/FS only and stuff like that. Even if you're good if everyone is going for area damage and the moment the 8th Rafoie hits the wave is over, having someone walking 2 miles to chase individual lizards with Excal is just dumb and a waste of time for most.
This is the best pub games have been other than just being lucky and getting above average players in.