Instant ad sorcery spells you cast cost 1 less to cast.
2U, Sacrifice Thunderclap Drake: When you cast your next instant or sorcery spell this turn, copy it for each time you've cast your commander from the command zone this game.
NM-Mint - $5.10
Lightly Played - $4.90
Moderately Played - $4.60
Heavily Played - $4.10
Damaged - $3.40
NM-Mint Non English - $5.10
Lightly Played Non English - $4.90
Moderately Played Non English - $4.60
Heavily Played Non English - $4.10
Damaged Non English - $3.40