If Combustible Courier hits, the next attack you boost this combat chain gains +3 [Power].
Boost (As an additional cost to play Combustible Courier, you may banish the top card of your deck. If it's a Mechanologist card, Combustible Courier gains go again.)
Near Mint 1st Edition Normal - $0.20
Lightly Played 1st Edition Normal - $0.20
Moderately Played 1st Edition Normal - $0.20
Heavily Played 1st Edition Normal - $0.20
Damaged 1st Edition Normal - $0.10