Life of the Party Token

First strike, trample, haste
Whenever Life of the Party attacks, it gets +X/+0
until end of turn, where X is the number of
creatures you control.
When Life of the Party enters the battlefield, if
it's not a token, each opponent creates a token
that's a copy of it. The tokens are goaded for the
rest of the game.(They attack each combat if able
and attack a player other than you if able.)