Decide no Jutsu

Decide no Jutsu is Maikeru Alexe's signature technique which seals the user's fate with the decision they made, unable to change it afterwards, modify or avoid it, it is the ultimate Shinobi promise.

Classification:

It is believed that most of its effects are placebo, but there have been instances when the technique has materialized through different types of mysterious energy...

As a new jutsu, it is still under scientific research.