+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 - $13.60
Lightly Played - $12.20
Moderately Played - $10.90
Heavily Played - $9.50
Damaged - $6.80
NM-Mint Non English - $13.60
Lightly Played Non English - $12.20
Moderately Played Non English - $10.90
Heavily Played Non English - $9.50
Damaged Non English - $6.80
Foil Prices
NM-Mint Foil - $49.10
Lightly Played Foil - $44.20
Moderately Played Foil - $39.30
Heavily Played Foil - $34.40
Damaged Foil - $24.60
NM-Mint Foil Non English - $49.10
Lightly Played Foil Non English - $44.20
Moderately Played Foil Non English - $39.30
Heavily Played Foil Non English - $34.40
Damaged Foil Non English - $24.60