Later, in "Time of Your Life", Amy and Warren are shown working under direct orders from Twilight, under whom Voll served. Together they construct a missile covered in mystical runes and candles, and use it to destroy a Scottish citadel, killing seven of the many Slayers residing there. The couple continue to squabble over tactical and romantic disagreements; it is Amy who is able to identify the Slayers' location and powerless status in Tibet using a cat disguise, after previous magical and military attempts at detecting them failed in the "Retreat" arc. When Twilight betrays Amy and Warren, she attempts to switch sides, and forms a truce with Buffy, in "Twilight." In the final arc, "Last Gleaming," Amy and Warren have fled far from the scene of the final battle. At its conclusion, after Buffy destroys an ancient relic and effectively brings about the end of magic on Earth, the spell keeping Warren alive breaks and Amy watches as he suddenly turns into a pile of blood and bones.