Gauntlet combat art.
Absorb a portion of inflicted damage as HP.
Recovers the user's or an ally's HP.
Draining Blow can be obtained from the following sources:
Brawler mastery level 2 for Balthus, Byleth, Dedue, Dimitri, Holst, Hubert, Jeralt, Jeritza, Lorenz, Raphael, Rodrigue, Seteth, Sylvain