S1·E10 The Garden of Zinn

The kids are starving, and unable to catch any food. Even fishing results in catching a hydra, prompting the kids to defend themselves. But Bobby is poisoned by it's bite and the kids seek Dungeon Master's aid. Alas, they require a natural treatment: The Foot of a Yellow Dragon. One can be found North in the Garden of Queen Zinn. Along the way, they meet a strange creature named Solars, who allows the group to leave the ailing Bobby with him so they don't risk further injury. But the group is in for a surprise when they meet the servant of Queen Zinn and his trickery.