It’s been a really long time, but Korra still holds a very dear place in my heart.
That bloodbending Lance post made me think- Lance taking blood out of his wounds and using it as a weapon like Freezer alchemist or Mirai from kyoukai no kanata. Better yet Lance forcing blood out of his fallen enemies and using to take out his other enemies. An actual sword from actual blood of his enemies, if you will. He did it once when he was super duper pissed and that team had new found respect and fear of him