Nick, the Multitude

Whenever a creature enters the battlefield make
a copy of Nick, the Multitude until end of turn.
If Nick, the Multitude is a groomsmen, instead
make a copy of Nick, the Multitude.
{2}, {t}: Nick, the Multitude becomes a
groomsmen for Ben, the Groom.
"And you get a Nick, and you get a Nick..."
-Nick, the Multitude