Infern0d [1] filed a deletion request for scapy3k-git [2]:

This package conflicts with scapy which now supports python3. The scapy3k fork was renamed to kamene (I forgot if I already made this request on archlinux. Sorry)

[1] https://aur.archlinux.org/account/Infern0d/ [2] https://aur.archlinux.org/pkgbase/scapy3k-git/