These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.03 s (backtrack: 0/20).

[ebuild  N     ] net-dialup/lrzsz-0.12.20-r10::gentoo  USE="nls" 300 KiB
[ebuild  N     ] net-misc/zssh-1.5c-r3::gentoo  USE="nls readline" 337 KiB

Total: 2 packages (2 new), Size of downloads: 637 KiB