To get a standard array of abilities, the Archmage loses a 5th, 6th, 7th, 8th, and 9th level slot (5 total slots, 35 spell levels). The Heirophant loses a 4th, 5th, 6th, two 7th, three 8th, and five 9th (13 slots, 98 total spell levels). That would be all of the 9th level slots, and the...