Abilities and Powers
As a human Ren has a very strong body as evidence kwa his tough and constant training. He is very skilled in martial arts and sword fighting, in addition to also learning techniques kwa just watching them as he was able to learn many of Mikihisa Asakura's techniques simply kwa experiencing them firsthand, and also learning to use Oversoul kwa just seeing Chrome use his. It is mentioned that Ren is skilled in zaidi than one area of combat. He is a powerful shaman capable of doing things most shamans his age would not be able to. He is one of only a handful of shamans that can actually stare straight into the moyo of the Great Spirit without fainting. The only others that can do this would be Iron Maiden Jeanne, [[zeke azakura], and possibly Lady Sati.ao
In the manga, he becomes one of the Five Elemental Warriors and gains the Spirit of Thunder. His element is reflected in his weapon, the Hou Rai Ken (Jewel Thunder) sword, and according to Pascal Avaf, The Spirit of Thunder follows the way of taoism. While fighting his way through the Plants, Kyōyama Anna looked through the Furyoku values of len and the others. There it is revealed that his Furyoku is about 100,001 though it might be higher due to him dying a few times and being brought back.