Samurai AF2 part 2 Audit

[ThrisStraizo]

I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

This PR audits the 2nd part of the Samurai AF2 quest, adjusting the NMs for DMG /HP/Delay/Immunities and general behavior.

This adds a missing message that forces the player to activate the NMs at a closer distance.
This also adds a quick flavor event for receiving the KI after killing the NMs.

https://youtu.be/xI59fP4ym84

Steps to test these changes

Pop NMs of the SAM AF2 quest and receive more retail accuracy than ever before.