| Creature Type | d% |
|---|---|
| Animal | 01-17 |
| Elemental Set 1 | 18-24 |
| Vermin | 25-31 |
| Fey | 32-37 |
| LE Outsider Set 1 | 38-42 |
| Aberration Set 1 | 43-47 |
| 1d4 Residents | 48-52 |
| NE Outsider Set 1 | 53-56 |
| Plant | 57-60 |
| Elemental Set 2 | 61-64 |
| CE Outsider Set 1 | 65-67 |
| Ooze | 68-70 |
| Magical Beast | 71-73 |
| LG Outsider | 74-76 |
| Giant | 77-79 |
| NG Outsider | 80-82 |
| LE Outsider Set 2 | 83-84 |
| CN Outsider | 85-86 |
| LN Outsider | 87-88 |
| N Outsider | 89-90 |
| CG Outsider | 91-92 |
| Aberration Set 2 | 93-94 |
| Dragon | 95-96 |
| NE Outsider Set 2 | 97-98 |
| LE Outsider Set 3 | 99 |
| CE Outsider Set 2 | 100 |
Aberration Set 1 | Challenge Rating | d% |
|---|---|---|
| Flumph | 1 | 01-18 |
| Choker | 2 | 19-27 |
| Executioner’s Hood | 2 | 28-35 |
| Fungal Crawler | 3 | 36-41 |
| Rust Monster | 3 | 42-47 |
| Decapus | 4 | 48-52 |
| Faceless Stalker | 4 | 53-57 |
| Otyugh | 4 | 58-61 |
| Tentamort | 4 | 62-65 |
| Shriezyx | 4 | 66-69 |
| Bogwid | 5 | 70-73 |
| Cloaker | 5 | 74-77 |
| Gibbering Mouther | 5 | 78-80 |
| Elder Thing | 5 | 81-83 |
| Rorkoun | 6 | 84-86 |
| Rust Lord | 6 | 87-89 |
| Seugathi | 6 | 90-92 |
| Havero Tentacle | 6 | 93-95 |
| Grimslake | 6 | 96-98 |
| Lurker Above | 7 | 99-100 |
Aberration Set 2 | Challenge Rating | d% |
|---|---|---|
| Destrachan | 8 | 01-07 |
| Iku-Turso | 8 | 08-13 |
| Intellect Devourer | 8 | 14-19 |
| Lurking Ray Trapper | 8 | 20-25 |
| Neh-Thalggu | 8 | 26-31 |
| Delver | 9 | 32-37 |
| Emkrah | 9 | 38-42 |
| Yithian | 9 | 43-47 |
| Gug | 10 | 48-52 |
| Gug Savant | 11 | 53-57 |
| Moon-Beast | 11 | 58-61 |
| Roper | 12 | 62-65 |
| Somalcygot | 12 | 66-69 |
| Azruverda | 13 | 70-73 |
| Ghorazagh | 13 | 74-77 |
| Irlgaunt | 13 | 78-81 |
| Get of Iblis | 13 | 82-85 |
| Living Rune | 13 | 86-89 |
| Vemerak | 14 | 90-92 |
| Flying Polyp | 14 | 93-95 |
| Star-Spawn of Cthulhu | 20 | 96-98 |
| Havero | 24 | 99-100 |
Animal | Challenge Rating | d% |
|---|---|---|
| Fox | 1/4 | 01-26 |
| Pig | 1/3 | 27-46 |
| Dog | 1/3 | 47-66 |
| Goat | 1/3 | 67-85 |
| Goblin Dog | 1 | 86-92 |
| Snake Swarm | 2 | 93-95 |
| Rat Swarm | 2 | 96-98 |
| Venomous Snake Swarm | 4 | 99-100 |
CE Outsider Set 1 | Challenge Rating | d% |
|---|---|---|
| Quasit | 2 | 01-09 |
| Cythnigot Qlippoth | 2 | 10-18 |
| Dretch | 2 | 19-26 |
| Abrikandilu | 3 | 27-32 |
| Vermlek | 3 | 33-38 |
| Schir | 4 | 39-43 |
| Hala | 4 | 44-47 |
| Thognorok Qlippoth | 4 | 48-51 |
| Vescavor Swarm | 5 | 52-55 |
| Brimorak | 5 | 56-58 |