Tier A≈512 starter bombs

Advanced Band

The mid-late band where passive income starts outpacing manual play. Strong enough to raid with, cheap enough that losing one is not a disaster.

Merge depth

Tier ~10

Tier 1 equivalents

512

Raid value

High raid damage

The merge math

Every merge combines two identical items into one item a tier higher, so reaching this band takes roughly 512 starter bombs worth of material — about 9 doublings from the bottom. That is why raising your spawn tier matters more than collecting more low-tier bombs: it moves your starting point up the exponent.

Cash per second for this band is estimated at roughly 200–800. The game does not publish an official income table, so use that range to compare bands against each other, not as a literal in-game figure.

Best For

Raiding weaker basesMid-late incomeStepping stone to the top band

Pro Tips

This is the sweet spot for routine raids — spend these, save the S band
Chain merges instead of hoarding duplicates