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

Calculating dependencies ... done!
Dependency resolution took 0.82 s (backtrack: 0/20).


!!! All ebuilds that could satisfy "=sys-apps/asahi-bless-0.4.3" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-apps/asahi-bless-0.4.3::gentoo (masked by: missing keyword)

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.