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KotM Fight! Echidna

Posted In Articles, Front Page, Monsters | 17 comments

echidnaWelcome to the King of the Monsters Contest finals: the echidna is finalist 2 of 10. These submissions are left almost entirely as they were received with the exception that all submissions have had minor alterations for proper spelling (not grammar), formatting, and the addition of an image. Let the fight commence!


From above the waist, this creature appears to be a lovely human woman, but below is a foul, serpentine dragon with glistening blue-black scales and a tail ending in a wicked stinger. A reeking multitude of frogs, toads, newts, and snakes—all blind and deformed—creep and slither upon her bloated abundance and crawl in and out of her gaping mouth…

An echidna is much dreaded for her ability to spawn horrendous monsters of all manner and form, including such familiar terrors as chimeras, hydras, gorgons, and fiendish serpents or lions. Invariably female, an echidna is unnaturally fecund and can interbreed with nearly any living creature; furthermore she is almost always pregnant. Her offspring are generally magical beasts, though echidnae have been known to birth dragons and monstrous humanoids as well. The specific creature that is born appears to be determined less by the father and more by some perverse capriciousness.

These mothers of monsters dwell in gloom-filled caverns along with their teeming broods. An echidna delights in spreading corruption and destruction; she likes nothing more than to coerce, seduce, or cheat a hero into dallying with her just long enough to father several new horrors. Later the echidna sends these children off to torment their sire and the rest of humanity.

Echidna (CR 15)

NE Huge magical beast
Init +4; Senses darkvision 60 ft., low-light vision; Listen +24, Spot +24

28, touch 8, flat-footed 28
(+20 natural, -2 size)
hp 225 (HD 18d10+126)
Fort +18, Ref +11, Will +11
Immune sleep, paralysis

60 ft., swim 40 ft.
Melee +1 mighty cleaving morningstar +24/+19/+14/+9 (3d6+8/19–20) and
sting +18 (1d8+3 plus poison)
Space 15 ft.; Reach 15 ft.
Special Attacks loathly gout, spawn progeny
Spell-Like Abilities (CL 15th)
3/day—charm monster (DC 21), deeper darkness, dimension door, heal (150 hp), insanity (DC 24), polymorph (self only), song of discord (20 ft.-radius spread, DC 22)

Before Combat The approach to an echidna’s lair is usually guarded by various magical beasts willing to die for their mother. The sounds of their defense alert the echidna to intruders.

During Combat The echidna opens most encounters by wading into melee and using her loathly gout against spell-casters. She generally uses a full attack during her normal initiative and saves her special abilities for ranged opponents on her second initiative count. The echidna shrewdly employs dimension door to position herself most advantageously on the battlefield. She conserves heal until after her spawn progeny ability has been triggered.

Morale Should the echidna feel overmatched she will attempt to bargain, intimidate, or seduce her opposition into a truce. If negotiations fail she then fights to the death.

Str 25, Dex 10, Con 24, Int 16, Wis 17, Cha 25
Base Atk +18; Grp +33
Feats Blind-Fight, Cleave, Improved Critical (morningstar), Improved Initiative, Iron Will, Power Attack, Simple Weapon Proficiency (morningstar)
Skills Intimidate +28, Listen +24, Search +24, Sense Motive +24, Spot +24, Swim +15, Survival +3 (+5 following tracks)
Languages Common, Draconic, Giant, Sylvan
SQ extra initiative

Environment any underground
Organization solitary
Treasure double standard plus +1 mighty cleaving Morningstar
Advancement 19–27 HD (Huge), 28–36 HD (Gargantuan)

Extra Initiative (Su) At the beginning of an encounter, the echidna rolls twice for initiative. The echidna acts normally on the higher of the two initiative counts each round; on the lower initiative count, the echidna may take a single standard action.

Loathly Gout (Su) Once per day as a standard action the echidna can vomit forth a loathsome plague of tiny toads, frogs, newts, and snakes. Treat this effect as four adjacent centipede swarms with the following adjustments. The swarms appear within 30 feet of the echidna, including spaces already occupied by other creatures. The swarms have 60 hit points each and deal 4d6 points of damage with their swarm attack. A DC 26 save resists their poison and distraction effects; the DC is based on the echidna’s Hit Dice and Constitution score. The swarms persist for 10 rounds.

Poison (Ex) Injury, Fortitude DC 26, initial and secondary damage 2d6 Con. The save DC is Constitution-based.

Spawn Progeny (Su) If reduced to half her normal hit points or less in combat, the echidna automatically rears back and forces one of her unborn progeny to burst forth from her scarred and distended belly. (For a standard echidna, this ability is triggered whenever she is brought to less than 113 hp.) Though grotesque, this birth does not harm the echidna. This is an immediate action that can be used once per day. A progeny is a fully-grown magical beast under the control of the echidna. It emerges within 10 feet of the echidna and can act immediately. Typical progeny include a behir, chimera, eight-headed hydra, or gorgon.

(This post is Product Identity.)


  1. Greetings, everyone!

    I greatly enjoyed the afanc yesterday and am looking forward to seeing the rest of the entries . . sounds like there’s lots of coolness to come.

    Sharp eyed readers may recognize the echidna’s Extra Initiative ability, which was chosen for mechanical reasons and to reflect her dual nature. The ability is borrowed from the rakshasa maharajah (Pathfinder Adventure Path 9).

    Anyway, I hope you enjoy the echidna as much as she’d like to enjoy you. And please consider crowning a Queen as your King!

    Randy Dorman

    December 23, 2009

  2. I find it odd that a creature that likes to seduce has ranks only in Intimidate. Even if she has a high Cha score.


    December 23, 2009

  3. Very evocative text and creative names for the special abilities. I can just imagine the faces on the party when the spawn progeny ability triggers. Totally gross (and awesome).

    Also, I’m glad to see an entry for 3.5/Pathfinder, since my group hasn’t switched to 4E yet.


    December 23, 2009

  4. Great job! I have always wanted to see the echidna in game stats.


    December 23, 2009

  5. Way to go, Randy. I’m glad to see this is statted for Pathfinder. Lamashtu needs an advanced echidna emissary.

    Trevor Gulliver

    December 23, 2009

  6. Bonjour!

    This is a great monster Randy! I look forward for the next entries as well!

    All the editions (3.5, Pathfinder and 4E)are going to benefit from this contest, which is a very good thing.

    Jarrod C.

    Jarrod Camiré

    December 23, 2009

  7. I love the way that several contestants drew from mythology. And being nicely compatible with Lamashtu doesn’t hurt a bit, though that’s clearly Paizo IP.

    If you like the contest entries, please tell everyone about it and share the link love. We’d love to run this contest again, if there’s interest.


    December 23, 2009

  8. Okay, this is an iconic and awesome monster, the sort of horror that enriches a world just by being a part of it. This -belongs- in the D&D mythos, and the mechanics look easy to handle (important at that level) while supporting her roll well.

    My only complaint is that you don’t say how powerful the spawned progeny can be. Your examples imply that the spawn should be CR 7 or 8, but you should have spelled that out. Some magical beasts are a lot more fearsome than others.


    December 23, 2009

  9. Great monster! I wondered if “loathly” was a word but was pleased to discover it’s from the Wife of Bath’s Tale!

    richgreen01 (Richard Green)

    December 24, 2009

  10. Echidna, being the Greek mythology prototype for Lamashtu, would have been a perfect name… if it hadn’t already been taken for use in referring to Australia’s spiny anteater, an egg-laying monotreme related to the platypus :(

    In the interest of non-confusion, a renaming might be in order.

    Kirth Gersen

    December 28, 2009

  11. @Kirth: How do you propose convincing the Australians to change the name of their spiny anteater? ;)


    December 28, 2009

  12. @medievaltom: give them a beer

    Vomitting, bursting belly… yes! yes!
    I agree with DoomedPaladin unless the seduction of heroes is not so much a seduction but rather something more unpleasant.


    December 29, 2009

  13. ignore that “unless” in my previous message, bad editing.


    December 29, 2009

  14. @medievaltom: I suggest we best them at rugby, with the name “echidna” as the prize. The scientific community will just need to accept it, if we prevail. If we lose… well, “Mother of Monsters” was the mythical Echidna’s nickname, as well as the Pathfinder goddess’.

    Kirth Gersen

    December 29, 2009

  15. so gross! so awesome! this monster is a Mother – Shut your mouth! – I’m just talkin bout Echidna.

    very cool Randy this deserves to win !


    December 29, 2009

  16. @Kirth: We’ll start with beer, as suggested by Fred, and then move on to rugby. That’s the normal order anyway, right?


    December 30, 2009

  17. Fine blog. I got a lot of great info. I’ve been keeping an eye on this technology for awhile. It’s fascinating how it keeps changing, yet some of the core factors stay the same. Have you seen much change since Google made their latest acquisition in the field?

    Pit Silas

    January 28, 2010

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