Have we discussed this before? It vaguely rings a bell, but the other day I couldn't think of any circumstances in which the Redirect Blow CM could be used, unless the CM did not come from the dice roll, e.g. from a magic item, spell, spirit, Heroic Ability, etc.
Is it for when you crit your parry with a smaller parrying weapon? It still only blocks half damage, or no damage if it is two sizes smaller. In what circumstances would Redirect Blow be better than Enhance Parry? If you have one super-armored location, I suppose it might be better to take a full-damage hit to that than a half-damage hit to somewhere more squishy, but that's a fairly rare circumstance.
Is it for when you crit your parry with a smaller parrying weapon? It still only blocks half damage, or no damage if it is two sizes smaller. In what circumstances would Redirect Blow be better than Enhance Parry? If you have one super-armored location, I suppose it might be better to take a full-damage hit to that than a half-damage hit to somewhere more squishy, but that's a fairly rare circumstance.