This is a kind of obvious one, but I like it because many people have been focusing on maxing out bombs with Dr. Boom and here we’re just trying to make a solid mech deck with bombs as a secondary priority.
Hopefully you can discover more bomb generators with hero Boom and Omega Assembly, but with the few foils to the bomb strategy existing I think it’s correct to not be all-in on bombs. Hence, we don’t play Seaforium Bombers, Greenskin, Upgrade, or Elek.
Staying focused on mechs makes hero Boom, Dynomatic, and magnetic much better. Supercollider and Sul’thraze are just too strong to not include, and Execute helps deal with big stuff. Depending on the meta, Warpath or Brawl might be good choices, but I didn’t want to include them here since this is a mid-range deck and board clears are not necessarily congruent with that plan. If silence isn’t very prevalent, then Berilyum Nullifier gets better and could be a two-of.