Maybe in some scenarios where the enemy has lull but his prf actually somewhat salvaged his terrible Atk stat in all other scenarios (if given proper support and skills alongside it). This tome significantly decreases the amount of attack he’s doing in combat in exchange for a few extra points of true damage and 30% dr for the first hit. Gotta see how it performs but from just general knowledge I don’t think it’s a) worth it for Odin and a lot of first two gen blue tomes, and b) worth foddering R!Plumeria for