Table of healing speeds says "Bruised" or HLs with a penalty of (-0) heal at once per hour if lethal or agg.
We have a Charm that reduces wound penalties, but we heal slower even though we are at -0 because the fluff just says it reduces pain.
It isn't just fluff. While Exalted has healing rates depending upon the wound
penalty Exalted vs. World of Darkness has the rates depending upon the wound
tier. This is an important mechanical difference.
For reference the healing times are:
- Bruised (-0): 30 minutes (Bashing) or 1 hour (Lethal/Aggravated)
- Hurt (-1): 30 minutes (Bashing) or 12 hours (Lethal/Aggravated)
- Injured (-1): 30 minutes (Bashing) or 1 day (Lethal/Aggravated)
- Wounded (-2): 1 hour (Bashing) or 2 days (Lethal/Aggravated)
- Maimed (-2): 1 hour (Bashing) or 2 days (Lethal/Aggravated)
- Crippled (-4): 1 hour (Bashing) or 3 days (Lethal/Aggravated)
- Incapacitated (Unconscious): 1 hour (Bashing) or 5 days (Lethal/Aggravated)
This is relevant as well because different charms give different
tiers of Health Levels. For example the Terrestrial's version of Ox-Body Technique gives an additional set of Bruised and Injured Health Levels which makes it clearly inferior to the Solar version which gives Bruised, Hurt, and Wounded Health Levels even aside from the extra Wounded Health Levels. This difference also explains why the Lunar version of the technique gives Hurt, Injured, Wounded, and Maimed Health Levels despite Hurt/Injured and Wounded/Maimed having the same penalty (although Wounded/Maimed do heal at the same rate).
This does however mean that the Infernal version of Ox-Body Technique is arguably the worst of the Solaroids. Solars and Abyssals get +1 Bruised, Hurt, and Wounded for a total of +3HL. Infernals get two Wounded, one Mauled, and one Crippled for a total of +4HL but their HLs are worse because they heal slower and have worse penalties. By Rage Recast helps with the penalties but even then that is an
extra charm just to make it
almost as good, but still notably worse, as the base level Solar/Abyssal version.
Edit: All the ninja action going on here. But I think the extra detail does reinforce that this is quite clearly the intended reading of hte rules.