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

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

[ebuild  N     ] net-dns/dnssec-validator-2.2.3-r4::gentoo  USE="nsec3 threads -dlv -static-libs" 41935 KiB

Total: 1 package (1 new), Size of downloads: 41935 KiB