Once again, not sure if this even belongs in the localization forum, in fact it probably doesn't, but the loc crew is so awesome that I'm sure they'll redirect the issue to the appropriate team ^^

Essentially, I'm assuming the message mentioned in the title is meant to appear when you heal yourself/someone else who already has full HP, thus the spell does nothing. However, this message seems to always appear, even if the target has less than max HP when the spell is cast.

On top of that, just like with Cure, the message will appear upon casting Sacrifice, regardless of the target's HP. However, should this message be used for Sacrifice at all? Technically, when Sacrifice is cast, it always does something. Even if you have full HP, it bestows you with the effect of Regen. My point is, this message isn't appropriate for Sacrifice because it NEVER has "no effect."

That's my two cents, anyways. Keep up the great work everyone!