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

Calculating dependencies ... done!
Dependency resolution took 1.08 s (backtrack: 0/20).

[ebuild  N     ] app-text/recode-3.7.14:0/3::gentoo  USE="nls -test" 2244 KiB
[ebuild  N     ] app-misc/ktoblzcheck-1.49-r2::gentoo  549 KiB
[ebuild  N     ] sys-libs/gwenhywfar-5.14.1:0/79::gentoo  USE="-debug -gtk -qt6 -test" 2689 KiB
[ebuild  N     ] net-libs/aqbanking-6.9.2::gentoo  USE="-debug -doc -ebics -examples -ofx" 2680 KiB

Total: 4 packages (4 new), Size of downloads: 8160 KiB