When you suffer an Injury, spend Momentum and inflict the same Injury on the target that attacked you. The target must have attacked you directly; you cannot reflect attacks that targeted someone else. If the target does not have the ability to take a similar Injury (having your arm bitten by a giant snake, for example), inflict an Injury of similar severity instead, such as a festering, envenomed bite mark. This also applies to Critical Hits inflicted.