Konjiki (5e Creature)
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Medium humanoid (Human), lawful neutral
Chakra. Konjiki has 23 chakra points which he can expend. All chakra points are regained at the end of a long rest.
Black Iron Fist. Konjiki can grapple creatures up to 20 feet from him.
Unarmed Strike. Melee Weapon Attack: +8 to hit, reach 20 ft., one target. Hit: 9 (2d4 + 4) bludgeoning damage.
Steel Weapon Creation (2 Chakra/Weapon). Konjiki creates up to 5 weapons anywhere within 30 feet of him.
Black Iron Wings (5 Chakra). Konjiki reshapes 1 cubic foot of metal into a pair of wings. These wings have an AC of 16, 25 hit points, and grant him a flying speed of 30 feet. He may make an attack with a thrown weapon as a bonus action while you have these wings.
Iron Chain World (2 Chakra/Foot of Metal). Konjiki erects a series of pillars out of up to 5 cubic feet of metal. Each creature within a 10 ft. per foot of metal line must succeed a DC 15 Dexterity saving throw, taking 10 (3d4 + 2) piercing damage on a failure, and half as much on a success.
Secret Technique: Black Iron (20 Chakra). Any creatures of his choice within 30 ft. of him must succeed a DC 15 Strength or Dexterity saving throw as he reshapes 5 cubic feet of metal around them. On a failure, they are restrained. They may reattempt this saving throw at the end of each of their turns, ending this effect on a success. A creature may end this jutsu’s effect as an action. If they do not escape by 1 minute, they become paralyzed and no longer age or require food, water, or air until another creature removes the seal.
Impervious Armor (12 Chakra). Konjiki covers his body in at least 1 square foot of steel for 1 minute, becoming immune to non-magical slashing and piercing damage, resistant to non-magical bludgeoning, magical bludgeoning, slashing and piercing, and thunder damage, and vulnerable to acid and lightning damage.
Incredibly taciturn and silent, Metoro Konjiki was able to use the incredibly rare Steel Style kekkei genkai. Despite this an his incredible strength, he acted as a terrorist in a small nation bordering the Land of Wind and Land of Stone, particularly in destroying large buildings and merchant ships after the Fourth Shinobi World War. It wasn't until Gaara, the Fifth Kazekage, killed him that he was stopped.