There is a Legacy version
here.
Undeath's Blessing
[one-action] Focus 1Uncommon Focus Manipulate Sorcerer Void Source Player Core 2 pg. 265 1.1Bloodline undeadRange touch;
Targets 1 living creature
Defense Will;
Duration 1 minute
You instill within a creature the touch of the grave. For the duration,
harm and
heal spells treat the creature as
undead. In addition,
harm spells gain a +2 status bonus to the Hit Points restored to the target. An unwilling target can attempt a Will save to reduce the effects.
Critical Success The target is unaffected.
Success The target heals half as much from
heal and takes half as much damage from
harm for 1 round.
Failure Effects as described above.
Heightened (+1) The status bonus to the Hit Points restored increases by 2.