17) What Came From Below

Face to face with foe turned friend, our mighty "heroes" make some strange impressions and discover some striking similarities between themselves. But with warnings of danger and pleas for help, Taro, Natalia, Nerium, and Findex must decide whether or not to venture down to the Heart of the Learning Chambers, or leave the Fallen City before it's too late...

See also: an augmented 20, Thanos? Thigh-show? Thigel? Tyvek? Tyrone?, button 1, same hat, all this fucking magic shit, free-range teacups, and a wesert.