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

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] games-action/descent1-freedata-1::gentoo  USE="textures -opl3-musicpack -sc55-musicpack" L10N="-de" 1394 KiB

Total: 1 package (1 new), Size of downloads: 1394 KiB