Chen, noodle master

Whenever a creature enters the battlefield
under an opponents control create a food
{t} sacrifice 3 foods: create create 3 1/1 white
human barbarians with haste
{t} sacrifice 5 foods: create a equipment named
the staff of elements attached to Chen
{t}: transform Chen activate only if the staff of
elements has 5 or more element counters on it
Sacrifice staff of elements