Ah ok makes sense, and don't worry, I don't abuse jutsu.
Mine is also simple, coat your sword in lightning and spin, as you spin release the lightning to create an outwards ring.
It's stated that is used against speed people but I need to elaborate. This tech only works as they use it, like as the xhakra shrouds an eig yser you need to use this, if they ate already moving then this jutsu won't work unless they are not making ab line straight at you. I'm on my phone so sorry for short reply, any questions?