Standard list:
0. Detect magic, resistance, detect poison, read magic, dancing lights, ghost sound, mage hand, open/close, mending
1. Endure elements, mage armor, shield, true strike, charm person
2. Bull's strength, cat's grace, blur, endurance, fog cloud
3. Haste, dispel magic, protection from elements, slow
4. Dimension door, improved invisibility, detect scrying, confusion
5. Cloudkill, dominate person, summon monster V, teleport
6. Greater dispelling, anti-magic field, programmed image
7. Spell turning, greater scrying, forcecage
8. Mass charm, maze, protection from spells
9. Mordenkainen's disjunction, time stop, dominate monster