When Devil K. Nevil enters the battlefield, jump it over any number of creatures. If it clears those creatures, put that many +1/+1 counters on it. (You can see a jumping demonstration at DevilKNevil.com.)
NM-Mint - $0.30
Lightly Played - $0.30
Moderately Played - $0.30
Heavily Played - $0.20
Damaged - $0.20
NM-Mint Non English - $0.30
Lightly Played Non English - $0.30
Moderately Played Non English - $0.30
Heavily Played Non English - $0.20
Damaged Non English - $0.20
Foil Prices
NM-Mint Foil - $0.30
Lightly Played Foil - $0.20
Moderately Played Foil - $0.20
Heavily Played Foil - $0.20
Damaged Foil - $0.20
NM-Mint Foil Non English - $0.30
Lightly Played Foil Non English - $0.20
Moderately Played Foil Non English - $0.20
Heavily Played Foil Non English - $0.20
Damaged Foil Non English - $0.20