+1: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle. −3: Target creature gets +X/+X or -X/-X until end of turn, where X is the number of Swamps you control. −6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}.'"
NM-Mint - $22.10
Lightly Played - $19.90
Moderately Played - $17.70
Heavily Played - $15.50
Damaged - $11.10
NM-Mint Non English - $22.10
Lightly Played Non English - $19.90
Moderately Played Non English - $17.70
Heavily Played Non English - $15.50
Damaged Non English - $11.10
Foil Prices
NM-Mint Foil - $25.30
Lightly Played Foil - $22.80
Moderately Played Foil - $20.20
Heavily Played Foil - $17.70
Damaged Foil - $12.70
NM-Mint Foil Non English - $25.30
Lightly Played Foil Non English - $22.80
Moderately Played Foil Non English - $20.20
Heavily Played Foil Non English - $17.70
Damaged Foil Non English - $12.70