Question: Which drummer appeared with the lead singer of Iron Maiden and was last to be featured on The Number of the Beast?
Sentence (from "List of Iron Maiden concert tours"): After taking on a supporting slot with Judas Priest on their British Steel Tour and setting out on their own headline tour in support of their debut album, "Iron Maiden", the band supported Kiss on the European leg of their Unmasked Tour, following which Stratton was dismissed because of musical differences.
Relevant evidence: No