Edrikore is a recurring character with a ton of mystery to unravel. At first glance he seems like a disheveled homeless mage, and certainly acts the part. But hidden under his ragged robes is a cut body lined with various arcane runes tattooed across his upper body. While Edrikore seems like an ally for our heroes, there would appear to be more than meets the eye with this Wizard.  

Sounds very similar to Master Roshi.