If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
NM-Mint Foil - $17.60
Lightly Played Foil - $15.80
Moderately Played Foil - $14.10
Heavily Played Foil - $12.30
Damaged Foil - $8.80
NM-Mint Foil Non English - $17.60
Lightly Played Foil Non English - $15.80
Moderately Played Foil Non English - $14.10
Heavily Played Foil Non English - $12.30
Damaged Foil Non English - $8.80