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

Calculating dependencies ... done!
Dependency resolution took 1.01 s (backtrack: 0/20).

[ebuild  N     ] sys-apps/pandora_box-0.24.0::gentoo  USE="-debug -static" 24634 KiB
[ebuild  N     ] sys-apps/syd-3.59.0::gentoo  USE="-debug -static" 24633 KiB
[ebuild  N     ] sys-apps/syd-tui-0.2.2::gentoo  USE="-debug" 21314 KiB

Total: 3 packages (3 new), Size of downloads: 70580 KiB