d100 Encounter
91 1 young blue dragon
92 1d4 cyclopes
93 1d3 yuan-ti abominations
94 1d4 medusas
95 1 guardian naga
96 1d3 young brass dragons
97 1 efreeti
98 1 roc
99 1 gynosphinx
00 1 adult brass dragon
Desert Encounters (Levels 11–16)
d100 Encounter
01 1 young brass dragon
02 – 05 4d6 gnolls
06 – 10 3d10 giant hyenas
11 – 12 1d8 + 1 lamias
13 – 14 2d4 gnoll fangs of Yeenoghu
15 – 17 1d6 + 2 giant scorpions
18 – 20 2d4 phase spiders
21 – 25 A desert caravan consisting of 1d6 merchants (nobles) with 2d6 guards
26 – 27 1d6 + 1 couatls
28 – 30 1d4 fire elementals
31 – 32 1 hobgoblin captain with 3d10 + 10 hobgoblins
33 – 35 2d4 wights
36 – 40 1d6 square miles of desert glass
41 – 42 1 young blue dragon
43 – 45 1d6 + 2 weretigers
46 – 48 1d4 air elementals
49 – 50 1d6 + 1 yuan-ti malisons
51 – 55 1d4 medusas
56 – 60 1d4 revenants with 3d12 skeletons
61 – 65 A plundered pyramid
66 – 70 1d4 young brass dragons
71 – 75 1d3 yuan-ti abominations