d100 Encounter
the woods
66 – 67 1d4 gorgons
68 – 69 1d3 shambling mounds
70 – 71 1 treant
72 – 73 1d4 unicorns
74 – 75 1d6 + 2 weretigers
76 – 80 Peals of silvery laughter that echo from a distance
81 – 82 1 guardian naga
83 – 84 1 young gold dragon
85 – 86 1 grick alpha with 2d4 gricks
87 – 88 1d3 yuan-ti abominations
89 – 90 1 adult green dragon
91 – 93 1d8 + 1 giant apes
94 – 96 2d4 oni
97 – 99 1d3 treants
00 1 ancient green dragon
Forest Encounters (Levels 17–20)
d100 Encounter
01 – 05 1 young green dragon
06 – 10 1 treant
11 – 13 1 guardian naga
14 – 16 1d10 revenants
17 – 19 1d8 + 1 unicorns
20 – 22 1d3 grick alphas
23 – 25 For a few hundred feet, wherever the characters step, flowers bloom and emit softlight.^
26 – 28 1 young gold dragon
29 – 31 1d6 + 2 shambling mounds
32 – 34 2d4 werebears
35 – 37 1d4 oni
38 – 40 4d6 + 10 elves living in a small community in the treetops
41 – 43 1d6 + 2 gorgons
44 – 46 2d4 trolls
47 – 49 1d4 giant apes