First there was the MInecraft Easter egg found in Borderlands 2, and now it looks like there is a Dark Souls cameo nod in the game as well.
In the Caustic Caverns, players will find a ghost sitting on a rock snickering softly to himself. As if that weren't creepy enough, players should recognize the NPC as Solitaire. This is an oblique reference to Soliare of Astora, the character from Dark Souls.
No word on wether there is any quest associated with Soliare, but it's still cool to find the Easter Egg. Let us know what you guys think on Twitter.