Maybe you are not familiar with the title, but as a dragon... Mondraconus also learn Draconic, a common language used by dragons in the past. FYI, Draconic language itself consist of 100 types, from the easy one ( Anglo Saxon simplification ) until the hardest one ( Nadmmyr or Um'Myr simplification ) that using 3 Draconic types and simplify it into the one constructed word...

In this art, Mondraconus is trying to break an Un'Myr language in a dungeon. Since he can't remember how to read it either translate it, he need to read once again how to put a complex sentence in 3 Draconic types into the one. But seems that will take a lot time for him to break it. Maybe he need spell to read it ??? OwO