Fixing Gracken Improvements

[Maleclypse]

Summary

Mods "XE: Fixing Gracken Improvements"

Purpose of change

Somewhere between my testing and everything Gracken Improvements stopped working. Get them working again.

Describe the solution

So add trait, ignores requirements like only one Arm type mutation. Mutate towards is segfaulting no matter what I've tried so far.

Describe alternatives you've considered

Add trait and then a boatload or removes and make sure that no path ever has more than two ways out and one way in. Complicated nonsense.

Testing

Segfaults. Segfaults everywhere!

Additional context