OSE Advanced Fantasy: Wilderness Encounter by Terrain (d8)

d8 Barren, Hills, Mountains City Clear, Grasslands Desert Forest Jungle Lake, River Ocean, Sea Settled Swamp

1

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Roll on "1" (columns: 1) (Re-roll at sea.)

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2

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3

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4

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5

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6

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7

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Roll on "C" (columns: 4)

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8

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Roll on "L" (columns: 4)

Roll on "O" (columns: 2)

Roll on "1" (columns: 3)

Roll on "2" (columns: 2)

Subcharts

1 (d20)

d20 Dragon Flyer Insect

1

Chimera

Cockatrice

Ankheg

2

Dragon, Black

Couatl

Beetle, Fire

3

Dragon, Blue

Gargoyle

Beetle, Oil

4

Dragon, Brass

Griffon

Beetle, Tiger

5

Dragon, Bronze

Hawk, Giant

Centipede, Giant

6

Dragon, Copper

Hippogriff

Driver Ant

7

Dragon, Gold

Killer Bee

Driver Ant

8

Dragon, Green

Mantis, Giant

Flail Snail

9

Dragon, Red

Nightmare

Killer Bee

10

Dragon, Silver

Pegasus

Mantis, Giant

11

Dragon, White

Peryton

Rhagodessa

12

Hydra (or Sea Hydra)

Phoenix

Robber Fly

13

Hydra (or Sea Hydra)

Pixie

Rot Grub

14

Pseudo-Dragon

Pseudo-Dragon

Scorpion, Giant

15

Wyvern

Robber Fly

Slug, Giant

16

Amphisbaena (Re-roll at sea.)

Roc, Small

Spider, Black Widow

17

Basilisk (Re-roll at sea.)

Sphinx

Spider, Crab

18

Dragonne (Re-roll at sea.)

Sprite

Spider, Phase

19

Lizard, Flame (Re-roll at sea.)

Stirge

Spider, Tarantella

20

Salamander (Re-roll at sea.)

Wasp, Giant

Wasp, Giant

2 (d20)

d20 Prehistoric Animal Undead Unusual

1

Bear, Cave

Banshee

Basilisk

2

Bear, Cave

Coffer Corpse

Blink Dog

3

Cat, Sabre-Toothed

Coffer Corpse

Bulette

4

Cat, Sabre-Toothed

Ghast

Catoblepas

5

Crocodile, Giant

Ghost

Centaur

6

Crocodile, Giant

Ghost

Gorgon

7

Gorilla

Ghoul

Jackalwere

8

Hippo, Behemoth

Ghoul

Lamia

9

Mastodon

Mummy

Leucrocotta

10

Pterosaur, Pteranodon

Necrophidius

Lycanthrope,Werebear

11

Pterosaur, Pterodactyl

Poltergeist

Lycanthrope,Wereboar

12

Rhino, Woolly

Revenant

Lycanthrope,Wererat

13

Rhino, Woolly

Skeleton

Lycanthrope,Weretiger

14

Snake, Pit Viper

Skeleton

Lycanthrope,Werewolf

15

Stegosaurus

Spectre

Medusa

16

Titanothere

Vampire

Otyugh

17

Triceratops

Wight

Roper

18

Tyrannosaurus Rex

Wraith

Shambling Mound

19

Wolf, Dire

Zombie

Treant

20

Yeti

Zombie

Warp Beast

B (d20)

d20 Animal Human Humanoid Monster

1

Ape, White

Bandit

Dwarf

Gargoyle

2

Ape, White

Bandit

Ettin

Griffon

3

Bear, Cave

Berserker

Giant, Cloud

Harpy

4

Cat, Mntn. Lion

Berserker

Giant, Frost

Hawk

5

Dog, Wild

Berserker

Giant, Hill

Hawk, Giant

6

Dragonne

Brigand

Giant, Stone

Hippogriff

7

Gorilla

Brigand

Giant, Storm

Lamia

8

Hawk

Brigand

Gnome

Leucrocotta

9

Herd Animal

Exp. Adventurers

Goblin

Manticore

10

Lizard, Flame

Exp. Adventurers

Hag, Black

Manticore

11

Lizard, Subterr.

High-Level Cleric

Jackalwere

Nightmare

12

Mule

High-Level Fighter

Kobold

Pegasus

13

Rock Baboon

High-Level Fighter

Mutoid

Peryton

14

Snake, Pit Viper

High-Level MU

Orc

Peryton

15

Snake, Rattler

High-Level MU

Scorpionoid

Roc, Giant

16

Spider, Phase

Merchant

Svirfneblin

Roc, Large

17

Wasp, Giant

Merchant

Titan

Roc, Small

18

Wolf

Neanderthal

Troglodyte

Sphinx

19

Wolf, Dire

Neanderthal

Troll

Will-o’-the-Wisp

20

Wolf, Winter

Neanderthal

Yeti

Xorn

C (d20)

d20 Animal Human, City Human, Settled Humanoid

1

Boar

Acolyte

Acolyte

Brownie

2

Boar

Acolyte

Acolyte

Dwarf

3

Cat, Tiger

Bandit

Bandit

Dwarf

4

Dog, Hunting

Bandit

Bandit

Elf

5

Dog, Hunting

Bandit

Bandit

Elf

6

Dog, War

Basic Adventurers

Basic Adventurers

Giant, Hill

7

Ferret, Giant

Basic Adventurers

Basic Adventurers

Gnoll

8

Hawk

Exp. Adventurers

Exp. Adventurers

Gnome

9

Hawk

High-Level Fighter

High-Level Cleric

Gnome

10

Herd Animal

High-Level Fighter

High-Level Cleric

Goblin

11

Herd Animal

Medium

High-Level Fighter

Gullygug

12

Herd Animal

Merchant

High-Level MU

Halfling

13

Rat, Giant

Merchant

Medium

Halfling

14

Rat, Giant

Noble

Merchant

Hobgoblin

15

Shrew, Giant

Noble

Merchant

Leprechaun

16

Snake, Pit Viper

Trader

Noble

Mutoid

17

Spider, Tarantella

Trader

Noble

Ogre

18

Weasel, Giant

Trader

Trader

Orc

19

Wolf

Trader

Trader

Pixie

20

Wolf

Veteran

Veteran

Sprite

D (d20)

d20 Animal Human Humanoid Monster

1

Camel

Dervish

Giant, Fire

Amphisbaena

2

Camel

Dervish

Goblin

Bulette

3

Camel

Dervish

Goblin

Dragonne

4

Cat, Lion

Exp. Adventurers

Hobgoblin

Gargoyle

5

Cat, Lion

Exp. Adventurers

Hobgoblin

Gargoyle

6

Cat, Lion

High-Level Cleric

Jackalwere

Griffon

7

Dog, Wild Dog

High-Level Cleric

Mantid

Hawk

8

Hawk

High-Level Fighter

Mutoid

Hawk, Giant

9

Herd Animal

High-Level Fighter

Mutoid

Hawk, Giant

10

Herd Animal

High-Level MU

Ogre

Lamia

11

Herd Animal

Merchant

Ogre

Leucrocotta

12

Lizard, Gecko

Merchant

Ogre

Manticore

13

Lizard, Monitor

Noble

Orc

Manticore

14

Lizard, Tuatara

Noble

Orc

Manticore

15

Mantis, Giant

Nomad

Pixie

Roc, Giant

16

Snake, Pit Viper

Nomad

Rakshasa

Roc, Large

17

Snake, Rattler

Nomad

Scorpionoid

Roc, Small

18

Snake, Rattler

Nomad

Snake Person

Sphinx

19

Spider, Tarantella

Nomad

Sprite

Sphinx

20

Spider, Tarantella

Nomad

Thoul

Wasp, Giant

F (d20)

d20 Animal Human Humanoid Monster

1

Bear, Grizzly

Bandit

Brownie

Catoblepas

2

Boar

Bandit

Bugbear

Centaur

3

Cat, Panther

Bandit

Cyclops

Cockatrice

4

Cat, Tiger

Basic Adventurers

Dryad

Gas Spore

5

Dog, Wild Dog

Basic Adventurers

Elf

Ghost

6

Frog, Mutant

Berserker

Ettin

Gibbering Mouther

7

Frog, Poisonous

Berserker

Giant, Hill

Manticore

8

Hawk

Brigand

Gnoll

Otyugh

9

Herd Animal

Brigand

Goblin

Owl Bear

10

Lizard, Gecko

Brigand

Gullygug

Peryton

11

Lizard, Tuatara

Brigand

Hag, Black

Poltergeist

12

Snake, Pit Viper

Expert Adventurers

Hobgoblin

Pseudo-Dragon

13

Spider, Crab

Expert Adventurers

Leprechaun

Roper

14

Spider, Crab

High-Level Cleric

Mutoid

Shambling Mound

15

Spider, Phase

High-Level Fighter

Ogre

Slithering Tracker

16

Toad, Poisonous

High-Level MU

Ogre

Spider, Aranea

17

Unicorn

Merchant

Orc

Treant

18

Wolf

Merchant

Satyr

Violet Fungus

19

Wolf

Trader

Thoul

Will-o’-the-Wisp

20

Wolf, Dire

Trader

Troll

Wyvern

G (d20)

d20 Animal Human Humanoid Monster

1

Ankheg

Bandit

Brownie

Amphisbaena

2

Boar

Bandit

Bugbear

Amphisbaena

3

Cat, Lion

Bandit

Elf

Blink Dog

4

Dog, Wild

Berserker

Giant, Hill

Blink Dog

5

Elephant

Berserker

Gnoll

Bulette

6

Ferret, Giant

Brigand

Goblin

Bulette

7

Hawk, Giant

Brigand

Halfling

Dragonne

8

Herd Animal

Expert Adventurers

Hobgoblin

Dragonne

9

Herd Animal

Expert Adventurers

Jackalwere

Gorgon

10

Hippo, Normal

High-Level Cleric

Leprechaun

Griffon

11

Horse, Wild

High-Level Fighter

Mantid

Griffon

12

Lizard, Flame

High-Level MU

Mutoid

Harpy

13

Mantis, Giant

Merchant

Ogre

Hippogriff

14

Mule

Merchant

Orc

Leucrocotta

15

Rock Baboon

Merchant

Pixie

Manticore

16

Snake, Pit Viper

Noble

Rakshasa

Minotaur

17

Snake, Rattler

Noble

Snake Person

Nightmare

18

Spider, Phase

Nomad

Thoul

Pegasus

19

Wasp, Giant

Nomad

Titan

Warp Beast

20

Weasel, Giant

Trader

Troll

Wyvern

J (d20)

d20 Animal Human Humanoid Monster

1

Boar

Bandit

Bugbear

Amphisbaena

2

Cat, Panther

Bandit

Cyclops

Basilisk

3

Elephant

Berserker

Elf

Caecilia

4

Frog, Poisonous

Berserker

Ettin

Couatl

5

Gorilla

Brigand

Giant, Fire

Couatl

6

Herd Animal

Brigand

Giant, Hill

Flail Snail

7

Hippo, Behemoth

Brigand

Gnoll

Ghost

8

Hippo, Normal

Brigand

Goblin

Gibbering Mouther

9

Lizard, Draco

Expert Adventurers

Gullygug

Leech, Giant

10

Lizard, Gecko

Expert Adventurers

Gullygug

Nightmare

11

Lizard, Monitor

Expert Adventurers

Hag, Black

Otyugh

12

Lzd., H. Chameleon

High-Level Cleric

Lizard Man

Otyugh

13

Rat, Giant

High-Level Fighter

Mantid

Pseudo-Dragon

14

Shrew, Giant

High-Level Fighter

Mutoid

Roper

15

Slug, Giant

High-Level MU

Ogre

Roper

16

Snake, Pit Viper

High-Level MU

Orc

Sphinx

17

Snake, Rock Python

Merchant

Rakshasa

Spider, Phase

18

Snake, Sp. Cobra

Neanderthal

Snake Person

Violet Fungus

19

Spider, Crab

Neanderthal

Troglodyte

Violet Fungus

20

Toad, Poisonous

Trader

Troll

Warp Beast

L (d20)

d20 Animal Human Humanoid Swimmer

1

Boar

Bandit

Brownie

Crab, Giant

2

Cat, Panther

Bandit

Brownie

Crocodile

3

Cat, Tiger

Basic Adventurers

Bugbear

Crocodile, Large

4

Crab, Giant

Basic Adventurers

Elf

Fish, Catfish

5

Crocodile

Brigand

Gnoll

Fish, Electric Eel

6

Crocodile

Buccaneer

Gullygug

Fish, Electric Eel

7

Crocodile, Large

Buccaneer

Gullygug

Fish, Pike

8

Fish, Piranha

Buccaneer

Hobgoblin

Fish, Pike

9

Frog, Mutant

Buccaneer

Leprechaun

Fish, Piranha

10

Herd Animal

Exp. Adventurers

Lizard Man

Fish, Sturgeon

11

Herd Animal

Exp. Adventurers

Lizard Man

Frog, Mutant

12

Hippo, Behemoth

High-Level Cleric

Merrow

Frog, Mutant

13

Hippo, Normal

High-Level Cleric

Merrow

Gullygug

14

Lamprey, Giant

High-Level Fighter

Mutoid

Hippo, Normal

15

Leech, Giant

High-Level Fighter

Nixie

Leech, Giant

16

Leech, Giant

High-Level MU

Ogre

Lizard Man

17

Rat, Giant

Merchant

Orc

Nixie

18

Shrew, Giant

Merchant

Sprite

Spider, Aquatic

19

Toad, Giant

Merchant

Thoul

Termite, Water

20

Toad, Giant

Trader

Troll

Turtle, Snapping

O (d20)

d20 Human Swimmer

1

Buccaneer

Dragon Turtle

2

Buccaneer

Fish, Swordfish

3

Buccaneer

Hag, Sea

4

Buccaneer

Hippocampus

5

Ex. Adventurers

Hydra, Sea

6

Ex. Adventurers

Jellyfish, Giant

7

Merchant

Locathah

8

Merchant

Merman

9

Merchant

Merrow

10

Merchant

Octopus, Giant

11

Merchant

Sahuagin

12

Merchant

Sea Dragon

13

Merchant

Sea Serpent

14

Pirate

Shark

15

Pirate

Snake, Sea

16

Pirate

Squid, Giant

17

Pirate

Termite, Water

18

Pirate

Triton

19

Pirate

Turtle, Sea

20

Pirate

Whale

S (d20)

d20 Human Humanoid Monster Swimmer

1

Bandit

Ettin

Banshee

Crab, Giant

2

Bandit

Gnoll

Carcass Crawler

Crocodile

3

Bandit

Goblin

Catoblepas

Crocodile, Giant

4

Basic Adventurers

Gullygug

Frog, Mutant

Crocodile, Large

5

Berserker

Gullygug

Frog, Poisonous

Fish, Catfish

6

Berserker

Gullygug

Ghost

Fish, Electric Eel

7

Brigand

Hag, Black

Ghoul

Fish, Pike

8

Brigand

Hobgoblin

Hydra

Gullygug

9

Expert Adventurers

Lizard Man

Leucrocotta

Gullygug

10

Expert Adventurers

Lizard Man

Merrow

Insect Swarm

11

Expert Adventurers

Lizard Man

Merrow

Insect Swarm

12

High-Level Cleric

Merrow

Otyugh

Lamprey, Giant

13

High-Level Cleric

Mutoid

Rot Grub

Lamprey, Giant

14

High-Level Fighter

Nixie

Shambling Mound

Leech, Giant

15

High-Level Fighter

Ogre

Spawn of the Worm

Leech, Giant

16

High-Level MU

Orc

Toad, Poisonous

Lizard Man

17

High-Level MU

Snake Person

Water Fiend

Lizard Man

18

Merchant

Troglodyte

Will-o'-the-Wisp

Spider, Aquatic

19

Trader

Troll

Will-o'-the-Wisp

Termite, Water

20

Trader

Troll

Wraith

Turtle, Snapping


Citation
Old-School Essentials Advanced Fantasy Referee’s Tome, pgs 134–139