Prompts for my claim at the LJ comm hp_art100. Finished prompts are linked, and I'll update this as I go.

1. Magic
2. Dragon
3. House-elf
4. Weasley
5. Pureblood
6. Minisry
7. Muggle
8. Alohomora
9. Potions
10. Scar
11. Dark Mark
12. Quidditch
13. Daily Prophet
14. Transfiguration
15. Avada Kedavra
16. Apparate
17. Gryffindor
18. Marauders' Map
19. Sorting Hat
20. Animagi
21. Ghost
22. Dumbledore's Army
23. Werewolf
24. Black
25. Hogwarts, a History
26. Famous Wizard Trading Cards
27. Potter
28. Slytherin
29. Levicorpus
30. Horcrux
31. Windgardium Leviosa
32. Voldemort
33. Pheonix
34. Broom
35. Centaur
36. Triwizard Tournament
37. Acromantula
38. Hogwarts
39. Every-Flavor Beans
40. Leprechaun’s Gold
41. Hufflepuff
42. Godric's Hollow
43. owls
44. Merlin
45. Sectumsemptra
46. Mirror of Erised
47. Ravenclaw
48. Boggart
49. Knockturn Alley
50. Diagon Alley
51. Apologise
52. Trick
53. Light
54. Shadow
55. Intimacy
56. Knight Bus
57. Hogsmeade
58. Wands
59. Forbidden Forest
60. Herbology
61. 9 3/4
62. Devil's Snare
63. Azkaban
64. Isolate
65. Redemption
66. Mandrake
67. Merpeople
68. Gringotts
69. Weasley is our King
70. Chamber of Secrets
71. Patronus
72. Marauders
73. Occlumency
74. Mimbulus mimbletonia
75. Auror
76. Astronomy Tower
77. Pixies
78. Riddle
79. Hogwarts Express
80. Hogsmeade
81. Malfoy
82. Wizengamot
83. Lumos
84. Draught of Living Death
85. Metamorphmagus
86. Obliviate
87. Grimmauld Place
88. Galleons
89. Sneakoscope
90. Polyjuice
91. Quibbler