# Underdark Encounters (Levels 1—4) *Source: Xanathar's Guide to Everything p. 106* **Underdark Encounters (Levels 1—4)** `dice: [](underdark-encounters-levels-14-xge.md#^underdark-encounters-levels-14)` | dice: d100 | Encounter | |------------|-----------| | 01 | 1 [mind flayer arcanist](/Rules/Source/bestiary/aberration/mind-flayer-arcanist-xmm.md) | | 02 | `dice:1d3+1\|noform\|noparens\|avg` (`1d3 + 1`) [giant poisonous snakes](/Rules/Source/bestiary/beast/giant-venomous-snake-xmm.md) | | 03 | `dice:1d3\|noform\|noparens\|avg` (`1d3`) [giant lizards](/Rules/Source/bestiary/beast/giant-lizard-xmm.md) | | 04 | `dice:2d4\|noform\|noparens\|avg` (`2d4`) [giant fire beetles](/Rules/Source/bestiary/beast/giant-fire-beetle-xmm.md) | | 05 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [flumphs](/Rules/Source/bestiary/aberration/flumph-xmm.md) | | 06 | 1 [shrieker](/Rules/Source/bestiary/plant/shrieker-fungus-xmm.md) | | 07 | `dice:1d12\|noform\|noparens\|avg` (`1d12`) [giant rats](/Rules/Source/bestiary/beast/giant-rat-xmm.md) | | 08 | `dice:2d4\|noform\|noparens\|avg` (`2d4`) [kobolds](/Rules/Source/bestiary/dragon/kobold-warrior-xmm.md) | | 09 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [stirges](/Rules/Source/bestiary/monstrosity/stirge-xmm.md) | | 10 | `dice:2d4\|noform\|noparens\|avg` (`2d4`) humans ([tribal warriors](/Rules/Source/bestiary/humanoid/warrior-infantry-xmm.md)) seeking the way to the surface, fleeing their Underdark oppressors | | 11-12 | `dice:1d10\|noform\|noparens\|avg` (`1d10`) [troglodytes](/Rules/Source/bestiary/monstrosity/troglodyte-xmm.md) | | 13-14 | `dice:1d2\|noform\|noparens\|avg` (`1d2`) [gray oozes](/Rules/Source/bestiary/ooze/gray-ooze-xmm.md) | | 15-16 | `dice:3d6\|noform\|noparens\|avg` (`3d6`) [stirges](/Rules/Source/bestiary/monstrosity/stirge-xmm.md) | | 17-18 | `dice:1d3\|noform\|noparens\|avg` (`1d3`) [magma mephits](/Rules/Source/bestiary/elemental/magma-mephit-xmm.md) | | 19-20 | `dice:1d10\|noform\|noparens\|avg` (`1d10`) [goblins](/Rules/Source/bestiary/fey/goblin-warrior-xmm.md) | | 21-22 | Orc graffiti on the walls, suggesting something rude about the mother of someone named Krusk | | 23-24 | 1 [swarm of insects](/Rules/Source/bestiary/beast/swarm-of-insects-xmm.md) | | 25 | 1 deep gnome | | 26-28 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [drow](/Rules/Source/bestiary/humanoid/priest-acolyte-xmm.md) | | 29-30 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [violet fungi](/Rules/Source/bestiary/plant/violet-fungus-xmm.md) | | 31-32 | `dice:1d12\|noform\|noparens\|avg` (`1d12`) [kuo-toa](/Rules/Source/bestiary/aberration/kuo-toa-xmm.md) | | 33 | 1 [rust monster](/Rules/Source/bestiary/monstrosity/rust-monster-xmm.md) | | 34-35 | A rubble-strewn passage that appears to have been recently cleared after a cave-in | | 36-37 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [giant bats](/Rules/Source/bestiary/beast/giant-bat-xmm.md) | | 38-39 | `dice:3d6\|noform\|noparens\|avg` (`3d6`) [kobolds](/Rules/Source/bestiary/dragon/kobold-warrior-xmm.md) | | 40-41 | `dice:2d4\|noform\|noparens\|avg` (`2d4`) [grimlocks](/Rules/Source/bestiary/aberration/grimlock-xmm.md) | | 42-43 | `dice:1d4+3\|noform\|noparens\|avg` (`1d4 + 3`) [swarms of bats](/Rules/Source/bestiary/beast/swarm-of-bats-xmm.md) | | 44 | 1 dwarf prospector ([scout](/Rules/Source/bestiary/humanoid/scout-xmm.md)) looking for gold | | 45 | 1 [carrion crawler](/Rules/Source/bestiary/monstrosity/carrion-crawler-xmm.md) or 1 [gelatinous cube](/Rules/Source/bestiary/ooze/gelatinous-cube-xmm.md) | | 46 | `dice:1d8\|noform\|noparens\|avg` (`1d8`) [darkmantles](/Rules/Source/bestiary/aberration/darkmantle-xmm.md) or `dice:2d4\|noform\|noparens\|avg` (`2d4`) [piercers](/Rules/Source/bestiary/aberration/piercer-xmm.md) | | 47 | 1 [hell hound](/Rules/Source/bestiary/fiend/hell-hound-xmm.md) | | 48 | `dice:1d3\|noform\|noparens\|avg` (`1d3`) [specters](/Rules/Source/bestiary/undead/specter-xmm.md) | | 49 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [bugbears](/Rules/Source/bestiary/fey/bugbear-warrior-xmm.md) | | 50 | `dice:1d10+5\|noform\|noparens\|avg` (`1d10 + 5`) [winged kobolds](/Rules/Source/bestiary/dragon/winged-kobold-xmm.md) | | 51 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [fire snakes](/Rules/Source/bestiary/elemental/salamander-fire-snake-xmm.md) | | 52 | `dice:2d8+1\|noform\|noparens\|avg` (`2d8 + 1`) [troglodytes](/Rules/Source/bestiary/monstrosity/troglodyte-xmm.md) | | 53 | `dice:1d6\|noform\|noparens\|avg` (`1d6`) [giant spiders](/Rules/Source/bestiary/beast/giant-spider-xmm.md) | | 54 | `dice:3d6\|noform\|noparens\|avg` (`3d6`) [kuo-toa](/Rules/Source/bestiary/aberration/kuo-toa-xmm.md) | | 55 | 1 [goblin boss](/Rules/Source/bestiary/fey/goblin-boss-xmm.md) with `dice:2d4\|noform\|noparens\|avg` (`2d4`) [goblins](/Rules/Source/bestiary/fey/goblin-warrior-xmm.md) | | 56 | `dice:4d4\|noform\|noparens\|avg` (`4d4`) [grimlocks](/Rules/Source/bestiary/aberration/grimlock-xmm.md) | | 57 | 1 [ochre jelly](/Rules/Source/bestiary/ooze/ochre-jelly-xmm.md) | | 58 | `dice:2d10\|noform\|noparens\|avg` (`2d10`) [giant centipedes](/Rules/Source/bestiary/beast/giant-centipede-xmm.md) | | 59 | 1 [nothic](/Rules/Source/bestiary/aberration/nothic-xmm.md) or 1 [giant toad](/Rules/Source/bestiary/beast/giant-toad-xmm.md) | | 60 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [myconid adults](/Rules/Source/bestiary/plant/myconid-adult-xmm.md) with `dice:5d4\|noform\|noparens\|avg` (`5d4`) [myconid sprouts](/Rules/Source/bestiary/plant/myconid-sprout-xmm.md) | | 61 | 1 [minotaur skeleton](/Rules/Source/bestiary/undead/minotaur-skeleton-xmm.md) or 1 [minotaur](/Rules/Source/bestiary/monstrosity/minotaur-of-baphomet-xmm.md) | | 62 | `dice:3d6\|noform\|noparens\|avg` (`3d6`) [drow](/Rules/Source/bestiary/humanoid/priest-acolyte-xmm.md) | | 63 | 1 [mimic](/Rules/Source/bestiary/monstrosity/mimic-xmm.md) or 1 [doppelganger](/Rules/Source/bestiary/monstrosity/doppelganger-xmm.md) | | 64 | `dice:1d6+3\|noform\|noparens\|avg` (`1d6 + 3`) [hobgoblins](/Rules/Source/bestiary/fey/hobgoblin-warrior-xmm.md) | | 65 | 1 [intellect devourer](/Rules/Source/bestiary/aberration/intellect-devourer-xmm.md) or 1 [spectator](/Rules/Source/bestiary/aberration/spectator-xmm.md) | | 66 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [orcs](/Rules/Source/bestiary/humanoid/tough-xmm.md) | | 67-68 | A faint tapping coming from inside a nearby wall | | 69 | 1 [gibbering mouther](/Rules/Source/bestiary/aberration/gibbering-mouther-xmm.md) or 1 [water weird](/Rules/Source/bestiary/elemental/water-weird-xmm.md) | | 70 | `dice:1d12\|noform\|noparens\|avg` (`1d12`) [gas spores](/Rules/Source/bestiary/plant/gas-spore-fungus-xmm.md) | | 71 | 1 [giant constrictor snake](/Rules/Source/bestiary/beast/giant-constrictor-snake-xmm.md) | | 72 | `dice:1d10\|noform\|noparens\|avg` (`1d10`) [shadows](/Rules/Source/bestiary/undead/shadow-xmm.md) | | 73 | `dice:1d3\|noform\|noparens\|avg` (`1d3`) [grells](/Rules/Source/bestiary/aberration/grell-xmm.md) | | 74 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [wights](/Rules/Source/bestiary/undead/wight-xmm.md) | | 75 | `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [quaggoth spore servants](/Rules/Source/bestiary/plant/myconid-spore-servant-xmm.md) | | 76 | `dice:1d2\|noform\|noparens\|avg` (`1d2`) [gargoyles](/Rules/Source/bestiary/elemental/gargoyle-xmm.md) | | 77 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [ogres](/Rules/Source/bestiary/giant/ogre-xmm.md) or `dice:1d3\|noform\|noparens\|avg` (`1d3`) [ettins](/Rules/Source/bestiary/giant/ettin-xmm.md) | | 78 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) dwarf explorers ([veterans](/Rules/Source/bestiary/humanoid/warrior-veteran-xmm.md)) | | 79-80 | An abandoned miners' camp spattered with blood and littered with the contents of `dice:1d3\|noform\|noparens\|avg` (`1d3`) [dungeoneer's packs](/Rules/Source/items/dungeoneers-pack-xphb.md) | | 81 | 1 [chuul](/Rules/Source/bestiary/aberration/chuul-xmm.md) or 1 [salamander](/Rules/Source/bestiary/elemental/salamander-xmm.md) | | 82 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [phase spiders](/Rules/Source/bestiary/monstrosity/phase-spider-xmm.md) or `dice:1d3\|noform\|noparens\|avg` (`1d3`) [hook horrors](/Rules/Source/bestiary/monstrosity/hook-horror-xmm.md) | | 83 | `dice:5d4\|noform\|noparens\|avg` (`5d4`) [duergar](/Rules/Source/bestiary/humanoid/spy-xmm.md) | | 84 | 1 [ghost](/Rules/Source/bestiary/undead/ghost-xmm.md) or 1 [flameskull](/Rules/Source/bestiary/undead/flameskull-xmm.md) or 1 [wraith](/Rules/Source/bestiary/undead/wraith-xmm.md) | | 85 | 1 [druid](/Rules/Source/bestiary/humanoid/druid-xmm.md) with 1 [polar bear](/Rules/Source/bestiary/beast/polar-bear-xmm.md) ([cave bear](/Rules/Source/bestiary/beast/polar-bear-xmm.md)) | | 86 | 1 [hobgoblin captain](/Rules/Source/bestiary/fey/hobgoblin-captain-xmm.md) with `dice:1d4\|noform\|noparens\|avg` (`1d4`) [half-ogres](/Rules/Source/bestiary/giant/ogrillon-ogre-xmm.md) and `dice:2d10\|noform\|noparens\|avg` (`2d10`) [hobgoblins](/Rules/Source/bestiary/fey/hobgoblin-warrior-xmm.md) | | 87 | 1 [earth elemental](/Rules/Source/bestiary/elemental/earth-elemental-xmm.md) or 1 [black pudding](/Rules/Source/bestiary/ooze/black-pudding-xmm.md) | | 88 | 1 [kuo-toa monitor](/Rules/Source/bestiary/aberration/kuo-toa-monitor-xmm.md) with `dice:1d8+1\|noform\|noparens\|avg` (`1d8 + 1`) [kuo-toa whips](/Rules/Source/bestiary/aberration/kuo-toa-whip-xmm.md) | | 89 | 1 [quaggoth thonot](/Rules/Source/bestiary/monstrosity/quaggoth-thonot-xmm.md) with `dice:1d3\|noform\|noparens\|avg` (`1d3`) [quaggoths](/Rules/Source/bestiary/monstrosity/quaggoth-xmm.md) | | 90 | 1 [beholder zombie](/Rules/Source/bestiary/undead/beholder-zombie-xmm.md) or 1 [bone naga](/Rules/Source/bestiary/undead/bone-naga-xmm.md) | | 91 | 1 [orc Eye of Gruumsh](/Rules/Source/bestiary/humanoid/cultist-fanatic-xmm.md) with `dice:1d4\|noform\|noparens\|avg` (`1d4`) [orogs](/Rules/Source/bestiary/humanoid/berserker-xmm.md) and `dice:2d8\|noform\|noparens\|avg` (`2d8`) [orcs](/Rules/Source/bestiary/humanoid/tough-xmm.md) | | 92 | `dice:1d4\|noform\|noparens\|avg` (`1d4`) [ghasts](/Rules/Source/bestiary/undead/ghast-xmm.md) with `dice:1d10\|noform\|noparens\|avg` (`1d10`) [ghouls](/Rules/Source/bestiary/undead/ghoul-xmm.md) | | 93-95 | A reeking puddle where slimy water has dripped from the ceiling | | 96 | 1 [otyugh](/Rules/Source/bestiary/aberration/otyugh-xmm.md) or 1 [roper](/Rules/Source/bestiary/aberration/roper-xmm.md) | | 97 | 1 [vampire spawn](/Rules/Source/bestiary/undead/vampire-spawn-xmm.md) | | 98 | 1 [chimera](/Rules/Source/bestiary/monstrosity/chimera-xmm.md) | | 99 | 1 [mind flayer](/Rules/Source/bestiary/aberration/mind-flayer-xmm.md) | | 00 | 1 [spirit naga](/Rules/Source/bestiary/fiend/spirit-naga-xmm.md) | ^underdark-encounters-levels-14