Hi everyone! Here's a patch that I uploaded to my website this morning, but never announced it here. It's a requested patch that fixes the problem with Valiant Knife's HP-based damage bonus not being cut in half when Offering is equipped.

February 25, 2018
Added the GBA port! Also, added an overflow check to the SNES patches. I don't really know if it's possible to cause a damage overflow with the ValiantKnife, but I do know the overflow check already exists in the GBA version of the game, so I figured I'd add it to the SNES version also.