Your source for 5e Monsters

Converted Monsters


The monsters below were converted from various sources.The table lists the source of the conversion (which is not necessarily the monster's first appearance).

Monsters converted from the Tome of Horrors books (1 thru 4, and Tome of Horrors Complete) are open content (OGC).

You can sort the columns by clicking the column header.

MONSTER TYPE CR SUBMITTED UPDATEDSOURCE
AlgoidPlant410-22-201607-22-2017Tome of Horrors Complete
AmphisbaenaMonstrosity307-10-2017Tome of Horrors Complete
Ant LionBeast412-22-2016Tome of Horrors Complete
Ant, Giant QueenBeast111-26-201612-04-20161E Monster Manual
Ant, Giant SoldierBeast1/411-26-20161E Monster Manual
Ant, Giant WorkerBeast1/811-25-201612-20-20161E Monster Manual
Ape, CarnivorousBeast212-04-20161E Monster Manual
ApparitionUndead512-10-2016Tome of Horrors Complete
ArcanaplasmAberration812-24-201607-22-2017Tome of Horrors Complete
Archer BushPlant1/407-24-2017Tome of Horrors Complete
Archerfish, GiantBeast1/211-12-201607-04-2017Tome of Horrors Complete
ArgosHumanoid1/411-12-2016Tome of Horrors 4
BabblerMonstrosity112-23-2016Tome of Horrors Complete
Baboon, RockBeast1/811-23-2016Rules Cyclopedia
Baboon, Rock (Pack Leader)Beast1/211-23-2016Rules Cyclopedia
BanderlogBeast1/407-11-2017Tome of Horrors Complete
BaricBeast1/411-23-201607-04-2017Tome of Horrors Complete
Beetle, Giant OilBeast1/811-26-2016Rules Cyclopedia
Beetle, Giant SlicerBeast212-20-2016Tome of Horrors Complete
Beetle, Giant StenchBeast1/411-06-201607-04-2017Tome of Horrors 4
Beetle, Giant TigerBeast1/411-26-2016Rules Cyclopedia
Bird, PiranhaBeast011-23-2016B5 Horror on the Hill
Bird, Piranha (Swarm)Beast111-23-2016B5 Horror on the Hill
Blaze BoaMonstrosity411-13-2016Tome of Horrors 4
BlindheimMonstrosity1/212-03-201612-11-2016Tome of Horrors Complete
Blood HawkBeast1/407-10-2017Tome of Horrors Complete
Bloodworm, GiantMonstrosity311-13-2016Tome of Horrors 4
BoneneedleMonstrosity112-03-2016Tome of Horrors Complete
BonesnapperBeast112-23-201607-30-2017Tome of Horrors Complete
BuckawnFey107-24-2017Tome of Horrors Complete
BunyipBeast1/212-11-2016Tome of Horrors Complete
Burning DervishElemental812-24-2016Tome of Horrors Complete
Burning GhatUndead111-13-2016Tome of Horrors 4
Capybara, GiantBeast1/407-23-2017Dragon 119
Caribe, GiantBeast1/211-12-2016Tome of Horrors Complete
Cat, CryptUndead1/412-07-2016MC Annual 2
Cat, Giant CryptUndead1/212-07-2016MC Annual 2
ChikeHumanoid107-10-2017Tome of Horrors 4
Coffer CorpseUndead1/211-19-201611-28-2016Tome of Horrors Complete
Dire CorbyMonstrosity1/402-06-201507-22-2017Tome of Horrors Complete
Drake, FireDragon211-25-201612-07-2016Tome of Horrors Complete
Drake, FrostDragon211-25-201612-07-2016Tome of Horrors Complete
Drake, StormAberration312-07-2016Tome of Horrors 4
Eel, WeedBeast1/410-22-201611-16-20161E Monster Manual
Elemental, Negative EnergyElemental612-19-2016Tome of Horrors Complete
Elemental, Positive EnergyElemental612-18-2016Tome of Horrors Complete
Ferret, GiantBeast1/811-26-2016Rules Cyclopedia
FetchUndead1/211-23-2016Tome of Horrors Complete
ForlarrenFey1/207-10-2017Tome of Horrors Complete
FoxBeast011-19-2016Tome of Horrors Complete
Frog, Giant DireBeast111-12-2016Tome of Horrors Complete
Frost ManHumanoid1/211-14-201411-19-2016Tome of Horrors Complete
FungoidPlant1/407-26-2017Tome of Horrors Complete
GambadoAberration1/207-09-2017Tome of Horrors Complete
Gargoyle, FungusPlant112-23-2016Tome of Horrors Complete
Gargoyle, Green GuardianElemental212-23-2016Tome of Horrors Complete
Giant, FogGiant712-06-20161E Fiend Folio
GibberlingHumanoid1/412-11-20161E Fiend Folio
Golem, Four-Armed BoneConstruct411-23-2016B7 Rahasia
Golem, GargoyleConstruct412-23-2016MC 10 Ravenloft Appendix
Golem, IceConstruct507-23-2017Tome of Horrors Complete
Golem, RopeConstruct307-09-2017Tome of Horrors Complete
Golem, WaxConstruct1/212-23-2016Tome of Horrors Complete
Golem, Witch-DollConstruct807-26-2017Tome of Horrors Complete
Gorilla BearBeast107-09-2017Tome of Horrors Complete
GrippliHumanoid1/407-09-2017Tome of Horrors Complete
GronkGiant212-17-2016Tome of Horrors Complete
HedonFey211-10-201607-04-2017Tome of Horrors 4
Hoar FoxMonstrosity1/408-06-201611-16-2016Tome of Horrors Complete
HuecuvaUndead112-17-2016Tome of Horrors Complete
Hydra, Cryo-Monstrosity907-05-2017d20 SRD
Hydra, Pyro-Monstrosity907-05-2017d20 SRD
Inphidian, Cobra-BackMonstrosity211-11-201605-30-2017Tome of Horrors Complete
Inphidian, Gray-ScaleMonstrosity507-09-2017Tome of Horrors 4
Inphidian, Green-ScaleMonstrosity111-11-201605-30-2017Tome of Horrors Complete
Inphidian, RattlerMonstrosity411-12-201605-30-2017Tome of Horrors Complete
Iron CobraConstruct1/211-12-2016Tome of Horrors Complete
Jack-O-LanternPlant107-29-2017Tome of Horrors Complete
Jolly JellyOoze411-17-2016Tome of Horrors 4
JynxFey1/211-17-2016Tome of Horrors 4
KampfultPlant207-29-2017Tome of Horrors Complete
Leopard, SnowBeast1/411-12-2016Tome of Horrors Complete
Lion, CaveBeast212-03-2016Tome of Horrors Complete
Living Statue, CrystalConstruct111-29-2016Mystara Monstrous Compendium
Living Statue, IronConstruct311-29-2016Mystara Monstrous Compendium
Living Statue, JadeConstruct211-29-2016Mystara Monstrous Compendium
Living Statue, RockConstruct411-29-2016Mystara Monstrous Compendium
Lizard, CavernBeast112-03-2016Tome of Horrors Complete
Lizard, FireMonstrosity712-03-2016Tome of Horrors Complete
Lizard, Giant GeckoBeast1/411-26-2016D&D Rules Cyclopedia
Lizard, Giant Rock-HornedBeast1/411-12-2016Tome of Horrors Complete
Lizard, LavaMonstrosity1/211-23-2016B5 Horror on the Hill
Locust, CaveBeast1/411-26-201612-20-2016D&D Basic Rules (Moldvay)
LuposphinxMonstrosity1307-23-2017Dragon 119
LythicElemental212-17-2016Tome of Horrors Complete
MantariAberration1/410-21-201607-10-2017Tome of Horrors Complete
MargoyleElemental412-23-2016Tome of Horrors Complete
Mephit, AirElemental1/407-08-2017d20 SRD
Mephit, EarthElemental1/207-08-2017d20 SRD
Mephit, FireElemental1/207-08-2017d20 SRD
Naga, DarkMonstrosity807-07-2017d20 SRD
Naga, WaterMonstrosity607-07-2017d20 SRD
NecrophidiusConstruct207-23-2017Tome of Horrors Complete
NorkerHumanoid1/212-11-20161E Fiend Folio
OnmothMonstrosity711-16-2016Tome of Horrors 4
Ooze, CrystalOoze112-25-2016Tome of Horrors Complete
Ooze, MagmaOoze312-26-2016Tome of Horrors Complete
Ooze, MetallicOoze512-26-2016Tome of Horrors Complete
Orc, BlackHumanoid111-05-2016Tome of Horrors CompletePDF
Pudding, StoneOoze512-26-2016Tome of Horrors Complete
Pudding, WhiteOoze411-19-2016Tome of Horrors Complete
Quasi-Elemental, LightningElemental412-19-2016Tome of Horrors Complete
Rock ReptileBeast1/212-19-2016Tome of Horrors Complete
SandmanElemental307-29-2017Tome of Horrors Complete
Scythe TreePlant807-29-2017Tome of Horrors Complete
Sepulchral GuardianConstruct712-13-2016Tome of Horrors Complete
Shark, SwordtoothBeast307-29-2017Tome of Horrors Complete
Shrew, GiantBeast1/411-27-2016Rules Cyclopedia
Skeleton, BlackUndead505-03-201607-22-2017Tome of Horrors Complete
Slug, GiantBeast512-18-2016Tome of Horrors Complete
Spawn of JubilexOoze411-17-2016Tome of Horrors 4
Spider, CrabBeast1/212-18-2016Rules Cyclopedia
Spider, SandBeast1/211-23-2016B8 Journey to the Rock
StegocentipedeBeast512-19-2016Tome of Horrors Complete
StingrayBeast1/811-12-2016Tome of Horrors Complete
Stingray, GiantBeast211-12-2016Tome of Horrors Complete
TaerHumanoid1/211-19-201612-06-2016Tome of Horrors Complete
TasloiHumanoid1/412-19-20161E Monster Manual 2
ThoulHumanoid111-30-2016Rules Cyclopedia
Tiger Barb, GiantBeast1/212-13-2016Tome of Horrors Complete
Tiger, Scimitar-ToothedBeast111-12-2016Tome of Horrors Complete
Troll, GiantGiant612-06-20161E Fiend Folio
Troll, IceGiant512-06-2016Tome of Horrors Complete
Troll, RockAberration612-06-2016Tome of Horrors Complete
TsatharHumanoid1/212-07-201607-16-2017Tome of Horrors Complete
Tsathar ScourgeHumanoid407-16-2017Tome of Horrors Complete
Tuatara, GiantBeast1/211-12-2016Tome of Horrors Complete
Viper, CobaltBeast211-18-2016Tome of Horrors 4
VoltAberration1/412-18-2016Tome of Horrors Complete
VoltarElemental811-18-201612-03-2016Tome of Horrors 4
Wasp, ElvenBeast311-18-2016Tome of Horrors 4
XaconPlant1/411-18-2016Tome of Horrors 4
XothotakHumanoid1/811-16-2016Tome of Horrors 4
Zombie, BrineUndead1/412-17-2016Tome of Horrors Complete
ZombyreUndead307-29-2017Tome of Horrors 4



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