Duality: Pike of Judgment

Ace creates a pike composed of Creation Release and Destruction Release chakra. After forming the pike, Ace stabs the opponent with the pike, with infects the entirety of their chakra network, body and mind with Creation chakra, forbidding them from moving and casting techniques via Controlled Synapse releasing of the brain via said technique.

He then asks the a question.
 * If the opponent answers truthfully, then all of the chakra and the pike will disappear. If the opponent
 * If the opponent lies, then their body will be quickly infected with Destruction Release chakra, and they are destroyed from the inside out, killing them.

This blade is normally used by Ace in short range situations, but the pike itself can be extended to pierce targets at long range with blinding speed, and can penetrate nearly all defenses easily.