Kadaj

OUT OF CHARACTER
Backtagging Fine with it.
Threadjacking/threadhopping Fine with it as long as the thread isn't locked.
Fourthwalling Go ahead, but warn me first.

ACTION
Fighting Yes please!
Injuries Certainly. But if it's anything permanent or very serious I'd prefer discussing it first.
Killing It depends. It needs to be discussed.
Telepathy/mind-reading Again, needs to be discussed.

RELATIONS
Hugging Feel free to, but expect many adverse reactions.
Flirting Again, you can but Kadaj won't respond the same way and has no interest in romance.
Kissing and/or other intimate actions No.

Anything else you'd like to make known? Not that I can think of.