Chidori Sharp Spear

Sasuke increases the range of his Chidori by using form manipulation to extend it into a blade up to 5 meters in length. This blade is capable of splitting into multiple additional blades upon contact with an enemy, drastically increasing the number of wounds it can inflict. However, each of these additional blades is proportionally weaker than a single focused Chidori. Like other Chidori-related techniques, this jutsu will numb any target it hits.

Drawbacks
The blade can only reach up to 5 meters, which can be a short range if the opponent is in the air, the jutsu must consume a large amount of chakra, for that Sasuke must use the Cursed seal parcially to use.

Improvements
Using the Curse Seal, Sasuke can fly up to the opponent making it easier to target the opponent.

If the Curse Seal can not be used, Sasuke can use his sword to boost his jump and easily attack his opponent.