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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-dotnet/dotnet-runtime-nugets-9.0.10:9.0.10::gentoo  509379 KiB

Total: 1 package (1 new), Size of downloads: 509379 KiB