There is a Legacy version
here.
Chroma Leach
Spell 4Concentrate Manipulate Source Player Core 2 pg. 242Traditions occultCast [two-actions] Range touch;
Targets 1 living creature
Saving Throw Fortitude;
Defense Fortitude
Your hand glows with impossible colors from beyond the stars, and your touch saps both color and vitality from the living. The target must attempt a Fortitude save; creatures with the
gnome trait take a –2 circumstance penalty to this save.
Critical Success The target is unaffected.
Success The target is
enfeebled 2 for 1 round.
Failure The target is enfeebled 2 for 1 minute and
drained 1. The target is also filled with listlessness and ennui. For 1 round, if the target tries to use a
move action, it must succeed at a Will save against your spell DC or the action is lost; this effect has the
mental and
emotion traits.
Critical Failure As failure, but the creature is permanently enfeebled 2 and drained 2 (although magic such as
sound body can remove these conditions).