If Combustible Courier hits, the next attack you boost this combat chain gains +3{p}.
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 - $300
Near Mint Spanish - $300
Lightly Played - $300
Lightly Played Spanish - $300
Moderately Played - $200
Moderately Played Spanish - $200
Heavily Played - $200
Heavily Played Spanish - $200
Damaged - $200
Damaged Spanish - $200