Whenever a nontoken creature enters the battlefield under your control, you may pay {R}. If you do, put a token onto the battlefield that's a copy of that creature. That token gains haste. Exile it at the beginning of the next end step.
NM-Mint - $3.90
Lightly Played - $3.70
Moderately Played - $3.50
Heavily Played - $3.10
Damaged - $2.50
NM-Mint Non English - $3.90
Lightly Played Non English - $3.70
Moderately Played Non English - $3.50
Heavily Played Non English - $3.10
Damaged Non English - $2.50