User blog comment:Bobdave/Epic Rap Battles: Modern vs Classic. Alex Trebek vs Nostradamus/@comment-29013044-20161030052946

Lemme guess the battle, okay, file name. "Guess who's guesting", okay, so there's a guest rapper. The cards may have a hint towards the guest! "Obese Marmot of Nefariousness", wait, am I guesting?