d100 Encounter
gate used to be
41 – 45 1 manticore
46 – 50 2d4 harpies
51 – 52 1 galeb duhr
53 – 54 1 bulette
55 – 56 1d10 berserkers
57 – 58 1d3 hell hounds
59 – 60 1d8 + 1 veterans
61 – 65 A distant mountain whose peak resembles a tooth
66 – 69 1d4 ettins
70 – 73 1 wyvern
74 – 75 1 orc Eye of Gruumsh with 1d6 orogs and 3d6 + 10 orcs
76 – 80 A row of 1d10 + 40 stakes upon which the bodies of kobolds, dwarves, or orcs are impaled
81 – 83 1 fire giant
84 – 85 1 young silver dragon
86 – 87 1d4 air elementals
88 – 90 1d4 trolls
91 – 92 1d3 + 1 cyclopes
93 – 94 1d4 chimeras
95 – 96 1 cloud giant
97 1 roc
98 1d4 stone giants
99 1 young red dragon
00 1d4 frost giants
Mountain Encounters (Levels 11–16)
d100 Encounter
01 – 02 1d8 + 1 basilisks
03 – 04 2d4 hell hounds
05 – 06 1d3 chimeras
07 – 08 1 galeb duhr
09 – 10 2d6 veterans
11 – 15 1 young silver dragon
16 – 20 2d4 trolls