Helm of the Forefathers

Equipped creature gets +2/+2, Vigilance, and "Whenever this creature attacks, create a 2/2
white Spirit creature token with flying that's
tapped and attacking. Exile it at the end of
combat."
Equip {3}
Heirloom {6} (If this artifact would leave the battlefield, you may pay it's heirloom cost instead. If
you do, exile it and create a token copy of it, except it
doesn't have this ability.)