Doorway to Hell makes for yet another banger finale to the volume with the Twelfth Doctor finally reaching the end of his period living with Collins family, but is pulled into a final confrontation with a Master from so long ago, final as in from the Master's perspective as this comic offers its own take on the Delgado Master's ultimate fate. It's an excellent climactic story with some pretty heavy and tragic moments

Seeing this Doctor interact with the Master in all their incarnations is just sublime, the tension, the conflict is always so well developed and explored.