Move Name Hammer Arm Name(DE) Hammerarm Name(FR) Marto-Poing Name(JP) アームハンマー (Arm Hammer) Type Fighting Category Physical Power 100 Accuracy 90 PP 10 TM 0 Probability 0 Description Lowers user's Speed. Pokemon with Hammer Arm RhydonSudowoodoUrsaringSwampertMega SwampertSlakingMetagrossMega MetagrossRegirockRegiceRegisteelGroudonGroudon (Primal)RhyperiorEmboarTimburrGurdurrConkeldurrDarmanitan (Standard Mode)GolettGolurkTornadus (Incarnate Form)Thundurus (Incarnate Form)Landorus (Incarnate Form)ChesnaughtDiggersbyPangoro Please enable JavaScript to view the comments powered by Disqus.