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.)
NM-Mint Unlimited Normal - $0.20
Lightly Played Unlimited Normal - $0.20
Moderately Played Unlimited Normal - $0.20
Heavily Played Unlimited Normal - $0.10
Damaged Unlimited Normal - $0.10