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.)
![Combustible Courier (Yellow) [CRU110] (Crucible of War) 1st Edition Normal](http://tothetablebgc.myshopify.com/cdn/shop/files/e56858a7-ad5c-4f15-a5b1-8ae6f41c1728.png?v=1725150921&width=1445)
