Ability to Draw Map on Runestones

[theodox]

This may be far-fetched as far as implementation goes. People with cartography skills are able to draw 5x5 minimaps (correct me if I am wrong). I think it will be a good idea for someone with the skill to be able to carve their map gained from cartography onto a runestone.

[Darkren]

Quite flavorful, though useless with today's metagame advancements.

Also, a runestone can only hold 100 characters, no way it could possibly hold an entire local map.