The main character of one of my stories just met a person specialized in magical tattoos, my character has chosen a tattoo which is linked to a pocket dimension.
But where should the protagonist choose to place the tattoo?
He needs somewhere where he could easily access it for drawing weapons (that will be great for surprise attack/assassination).
Also not too visible to keep it as a special/secret move (this point is less important and can be negligible if necessary)
How the tattoo works:
It uses some kind of "magical" ink that does not wear off and is linked to the body. But it must be place on the flesh of the owner of the tattoo so under the clothes of the character, otherwise it has no effect.
The tattoo must have a circular shape and be closed off.
It uses the "life force" of the character to open the pocket dimension so if he is unconscious (or dies) it can no longer be opened.
The character can simply open this pocket dimension by thought and close it too.
Can only be closed if there is nothing currently going through (so no use in combat like closing it to cut in half something that's goes through it).
The opening of the pocket dimension has a maximum diameter of 25 cm.
Additional information about the pocket dimension :
It is only accessible from the owner's tattoo (doing a copy of the tattoo on another person will create a new pocket dimension).
The pocket dimension looks like the interior of a safe with approximately 1 m³ of space.
Edit : The size was approximately, but I had imagined that the character will organize the dimension to have some kind of rack/stand for his weapons in the pocket dimension, so no problem to reach a weapon when he need it.