Fire

Salamandramon

Salamandramon

Salamandragon

Non-winged Salamandramon Upgrade Form

Ocean

Fugumon

A pufferfish, but with legs as a concession to terrestrial mobility.

Turbo Fugumon

Fugumon upgrade form

Efftemon

A blue, poisonous newt.

Efftelisk

Newt Crossed with a basilisk.

Anelapede

Imagine a bobbit worm with milipede legs. Now shudder.

Earth

Slubbit

"Slug-bunny," ill-considered result of uMon forgetting how to effectively meddle in God's domain

Sandpup

Naked-mole-rat like mon, albeit with eyes and a sad face.

Sandpop

Sandpup Upgrade Form

Sky

Loromon

IT IS A PARROT!! WITH A BIG BEAK!!

Grey Loromon

Higher WIL and elemental stats than the base version.

Hyacinth Loromon

Tankier than the base version

Winged Catmon

Sporting mod of a popular petmon adds wings, sharper claws, and "attitude."

Aether

Strygamon

Flying (with transparent fans) witch-themed mon

Unicomon

Unicorn-themed sporting mon (a pet version also exists, and can be converted with mods) with "unicorn magic," and a pointy horn.

Areyemon

Magical Egyptian Cat

Metal

Drillmort

Worm-shaped mon with a drill on the front.

Hammer Drillmort

Yours is the drill that will pierce... the enemy, I guess.

Trispike

Tripod robot with spikes and pincers.

Rock

Deinomon

Small dinosaur, allegedly created from fossils.

Deinomoar

Deinomon upgrade version

Wood

Attinak

Fungus-growing ant mons.

Castrolob

A beaver-like mon with grassy fur. Shoots stuff at enemies.

Sporedrop

Pugnacious fern-covered mon.

Holy

Soramon

Nun-themed mon.

Underworld

X

Nymph

X

Phantasm

X

Vapor

X

Lightning

X

Crystal

X

Ice

X

Fire + Ocean

X

Fire + Earth

X

Fire + Sky

X

Fire + Aether

X

Fire + Metal

X

Fire + Rock

Ahahmon

Small humanoid tribal islander-themed mon throws rocks and can breathe fire.

Tropimon

Rethemed version of Ahamon which was created to address a cultural sensitivity issue. uMon long since brought back the original, but Tropimon is still seen on nonsanc.

Ignione

Vaguely humanoid volcano themed mon.

Ultra Ignione

Ignione upgrade form

Fire + Wood

X

Fire + Holy

X

Fire + Underworld

Charhuahua

Fire-themed dog petmon upgrade form. Noted for its vicious and foolhardy behavior.

Fire + Nymph

X

Fire + Phantasm

X

'Fire + 'Vapor

Smokim

Half chinchilla and half very angry tire fire.

Fire + Lightning

X

Fire + Crystal

X

Fire + Ice

X

Ocean + Earth

X

Ocean + Sky

X

Ocean + Aether

X

Ocean + Metal

X

Ocean + Rock

X

Ocean + Wood

X

Ocean + Holy

X

Ocean + Underworld

X

Ocean + Nymph

X

Ocean + Phantasm

X

Ocean + Vapor

X

Ocean + Lightning

X

Ocean + Crystal

X

Ocean + Ice

X

Earth + Sky

X

Earth + Aether

X

Earth + Metal

X

Earth + Rock

X

Earth + Wood

X

Earth + Holy

X

Earth + Underworld

X

Earth + Nymph

X

Earth + Phantasm

X

Earth + Vapor

Mudpile

Gelatinous and mostly amorphous mud-themed mon.

Earth + Lightning

X

Earth + Crystal

X

Earth + Ice

X

Sky + Aether

X

Sky + Metal

X

Sky + Rock

Rockroc

A giant rooster with incongruous bug-eyes, barely able to fly because of its armor plating.

Rocky Petaumon

Given away as a contest prize a long time ago.

Sky + Wood

X

Sky + Holy

X

Sky + Underworld

X

Sky + Nymph

Petaumon

Flying squirrel themed mon. It can actually fly, not just glide. It comes with an aviator helmet accessory, for reasons lost to history.

Sky + Phantasm

X

Sky + Vapor

X

Sky + Lightning

X

Sky + Crystal

Caelumon

Physically delicate, but elementally-powerful flying crystal mon.

Primum Mobile Caelumon

Rare upgrade version of Caelumon

Sky + Ice

X

Aether + Metal

X

Aether + Rock

X

Aether + Wood

X

Aether + Holy

Gemoni

Aether-type mons, typically sold as a pair.

Aether + Underworld

Strygalich

Strygamon Upgrade Form with undead theme

Trickyimp

Entertainment mon sporting mod

Aether + Nymph

X

Aether + Phantasm

X

Aether + Vapor

X

Aether + Lightning

X

Aether + Crystal

X

Aether + Ice

X

Metal + Rock

X

Metal + Wood

Sporedrill

Sporedrop upgrade version, with a drill on its face for extra drilly action.

Metal + Holy

X

Metal + Underworld

X

Metal + Nymph

X

Metal + Phantasm

X

Metal + Vapor

X

Metal + Lightning

Electrawuff

Sport/security wolf with metal armor plates over some areas of its body and a "taser bite", with good control over bite pressure and current/voltage

Electrawarg

Electrawuff Upgrade Form

Metal + Crystal

X

Metal + Ice

X

Rock + Wood

Rootbom

Spherical mon with grasping roots and a propensity to explode.

Rootmyne

Rootbom upgrade form

Rock + Holy

Goylemon

Based on the Golem of Prague

Goylemakht

Goylemon upgrade version, optimized for power

Goylegikh

Alternate Goylemon mod, optimized for speed

Rock + Underworld

Castrotroll

Modded Castrolob with regeneration

Rock + Nymph

X

Rock + Phantasm

X

Rock + Vapor

X

Rock + Lightning

X

Rock + Crystal

X

Rock + Ice

X

Wood + Holy

X

Wood + Underworld

X

Wood + Nymph

X

Wood + Phantasm

X

Wood + Vapor

X

Wood + Lightning

X

Wood + Crystal

Duriking

Durimon upgrade form

Wood + Ice

X

Holy + Underworld

X

Holy + Nymph

X

Holy + Phantasm

X

Holy + Vapor

X

Holy + Lightning

X

Holy + Crystal

X

Holy + Ice

X

Underworld + Nymph

X

Underworld + Phantasm

X

Underworld + Vapor

X

Underworld + Lightning

X

Underworld + Crystal

X

Underworld + Ice

X

Nymph + Phantasm

X

Nymph + Vapor

X

Nymph + Lightning

X

Nymph + Crystal

X

Nymph + Ice

X

Phantasm + Vapor

X

Phantasm + Lightning

X

Phantasm + Crystal

X

Phantasm + Ice

X

Vapor + Lightning

X

Vapor + Crystal

X

Vapor + Ice

X

Lightning + Crystal

X

Lightning + Ice

X

Crystal + Ice

X