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

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] games-server/crossfire-server-1.75.0-r1::gentoo  USE="X" 40129 KiB

Total: 1 package (1 new), Size of downloads: 40129 KiB