Those that can read Elvish can understand the runes of the tattoo:
“Find safe landing in the cove of the lion’s maw.
Northeast of the cove lies the black rock,
which orients toward a vine-choked ravine.
Through the ravine, a stone maiden gestures to the cavern
where the tomb awaits.
Deep within the cavern is the pillar that we cannot pass.
The marks upon the it are as dragonmarks, yet unlike them.
And they surely hold the key.”