As players go through the Dracula’s Castle biome once again in the Return to Castlevania DLC of Dead Cells after the resurrection of the Vampire King, they must beat the mini-boss Medusa to earn to key toward the next biome that hosts Dracula himself. This item, called the Petrified Key, opens the locked door at the end of the biome that leads into the final boss arena known as the Master’s Keep. Unfortunately, Medusa is not only an obstacle that prevents players from reaching the final boss of the DLC but also a difficult challenge that could greatly hinder health or resources before reaching Dracula.
