Fell dagger

If you retain any critical successes, you can retain one of your normal successes as a critical success instead.

Whenever this operative is using this weapon, at the start of the Resolve Attack Dice step, you can select one friendly LEGIONARY operative visible to and within 6" of this operative. For each attack dice you resolve during that step that inflicts damage, that friendly operative regains 1 lost wound, or D3 lost wounds if it was a critical success.