Monsters

Tip: Ctrl-click will select (and deselect) multiple options in a select list above.
NAME CHALLENGE SIZE TYPE TAGS TERRAIN Source
Aboleth 11 Large Aberration Legendary Caverns, Plane of Water, Sewer, Water Monstrous Menagerie
Aboleth Brute 13 Large Aberration Abyss, Water Dungeon Delver's Guide
Aboleth Fallen Ascendant 13 Large Aberration Abyss, Water Dungeon Delver's Guide
Ancient Aboleth 11 Huge Aberration EliteLegendary Caverns, Plane of Water, Sewer, Water Monstrous Menagerie
Chuul 5 Large Aberration Caverns, Plane of Water, Water Monstrous Menagerie
Cloaker 8 Large Aberration Caverns, Laboratory, Sewer Monstrous Menagerie
Conjured Aberration 0 Large Aberration Astral Plane Dungeon Delver's Guide
Cthulhu 30 Gargantuan Aberration NPCUnique Abyss, Astral Plane, Caverns, Water Mythological Figures & Maleficent Monsters
Draconic Horror 19 Huge Aberration Legendary Ruin, Tomb Dungeon Delver's Guide
Flumph 1/8 Small Aberration Caverns, Water Monstrous Menagerie
Flumph Familiar 1/8 Small Aberration Caverns, Water Monstrous Menagerie
Gibbering Mouther 2 Medium Aberration Astral Plane, Caverns, Laboratory, Sewer Monstrous Menagerie
Gibberling 1/4 Small Aberration Caverns, Ruin, Sewer Monstrous Menagerie
Gibberling Brood Mother 1 Medium Aberration Caverns, Ruin, Sewer Monstrous Menagerie
Intellect Devourer 3 Tiny Aberration Astral Plane, Caverns, Laboratory, Ruin, Sewer Monstrous Menagerie
Khalkos 9 Medium Aberration Abyss, Hell, Settlement, Temple Monstrous Menagerie
Khalkos Spawn 2 Tiny Aberration Abyss, Hell, Settlement, Temple Monstrous Menagerie
Maw Swarm 4 Medium Aberration Abyss, Water Dungeon Delver's Guide
Mothman 4 Medium Aberration NPCUnique Forest, Grassland, Hills, Mountains, Swamp Mythological Figures & Maleficent Monsters
Murmuring Worm 12 Huge Aberration Astral Plane, Caverns, Laboratory, Sewer Monstrous Menagerie
Nebradakk 18 Medium Aberration LegendaryNPCUnique Laboratory To Save A Kingdom
Oculite 2 Small Aberration Abyss, Water Dungeon Delver's Guide
Otyugh 6 Large Aberration Caverns, Laboratory, Ruin, Sewer, Swamp Monstrous Menagerie
Sand Ray 8 Large Aberration Desert Monstrous Menagerie
Shroud Ray 8 Large Aberration Plane of Water, Water Monstrous Menagerie
Slitherwhite 1 Medium Aberration Abyss, Water Dungeon Delver's Guide
Spell-warped Chuul 7 Large Aberration Caverns, Plane of Water, Water Monstrous Menagerie
Swarm of Khalkos Spawn 2 Medium Aberration Abyss, Hell, Settlement, Temple Monstrous Menagerie
Tolamir, Ancient Aboleth Necromancer 11 Huge Aberration EliteLegendaryNPCUnique Caverns, Plane of Water, Sewer, Water Monstrous Menagerie
Ur-Otyugh 10 Large Aberration Legendary Caverns, Laboratory, Ruin, Sewer, Swamp Monstrous Menagerie