Flying Whenever Vexing Radgull deals combat damage to a player, that player gets two rad counters if they don't have any rad counters. Otherwise, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
NM-Mint Foil - $12.70
Lightly Played Foil - $11.40
Moderately Played Foil - $10.20
Heavily Played Foil - $8.90
Damaged Foil - $6.40
NM-Mint Foil Non English - $12.70
Lightly Played Foil Non English - $11.40
Moderately Played Foil Non English - $10.20
Heavily Played Foil Non English - $8.90
Damaged Foil Non English - $6.40