The Oath #3 cover by Marcos Martin 1. Margali Szardos [X-Men Annual #4] 2. Nightmare [Strange Tales #110] 3. Zom [Strange Tales #156] 4. Urthona [Doctor Strange #81] 5. Loki [Strange Tales #123] 6. Baron Mordo [Strange Tales #111] 7. Silver Dagger [Doctor Strange #1] 8. Kobar [Doctor Strange #65] 9. Dormammu [Strange Tales #126] 10. Nightcrawler [Incredible Hulk #126] 11. Aggamon [Strange Tales #119] 12. Dweller In Darkness [Doctor Strange #32] 13. D'Spayre [Doctor Strange #32] 14. Sise-Neg [Marvel Premiere #14] 15. Mephisto [Triumph and Torment] 16. Demonicus [Strange Tales #128] 17. Satannish (flaming head version) [Doctor Strange #175] 18. Kaluu [Strange Tales #149] 19. Yandroth (Erik Larsen version) [Defenders V2 #1] 20. a Possessor [Strange Tales #118] 21. Erlik Khan [Strange Tales V2 #6] 22. Luriale [Doctor Strange #76] 23. Dagoth [Marvel Premiere #7] 24. Asmodeus [Doctor Strange #175] 25. N'Gabthoth [Marvel Premiere #6] 26. Visimajoris [Doctor Strange #24] 27. Kathulos [Marvel Premiere #8] 28. Adria [Strange Tales #142] 29. Kaecilius [Strange Tales #142] 30. artist Marcos Martin confirms he made this one up 31. Mister Rasputin [Strange Tales #145] 32. Lilith [Darkhold #1] 33. Yandroth (original version) [Strange Tales #165] 34. Dracula [Doctor Strange #14] 35. Tazza [Strange Tales #144] 36. a Mindless One [Strange Tales #127] 37. Salome [Doctor Strange, Sorcerer Supreme #61] 38. artist Marcos Martin confirms he made this one up 39. Doctor Doom [Triumph and Torment] 40. Shuma-Gorath [Marvel Premiere #10] 41. Umar [Strange Tales #150] 42. artist Marcos Martin confirms this is Herdsman from his Breach series- tricky! (Neilalien guessed The Nameless One [Doctor Strange #183 cover]) 43. Kerwin Havelock (Charlatan) [Doctor Strange #65 cover] 44. Sligguth [Marvel Premiere #5] 45. Tiboro [Strange Tales #129] 46. Brigand [The Oath] Great thanks to Marcos Martin for indulging a fan's questions!