https://civitai.com/models/756809/stormflydeadly-nadder-how-to-train-your-dragon-ponyxlillustrious
IntroductionStormfly/Deadly Nadder from the series How to train your Dragon. A mix of SFW and NSFW pictures were used, especially screen caps from the movies and series. Most pictures were however trained on Stormfly so there will be a bias in generation probably.This model is now available on both Pony and Illustrious! Read below for prompts and notes.Using This LoRA and want to support me? Use the 'add post' in the gallery below - This gives me a lot of blue buzz to train more LoRAs!Illustrious (V1)It should be able to generate:With weightage about 0.8 to 1 for best results.Feral and Anthro (Use trigger words "feral" or "anthro")SFW and NSFWPromptsTrigger Words: Deadly nadderAdditional prompts: dragon, scales, tail, (wyvern, no claws, one horn on nose, wings, bipedal, feral:1.3)Prompts for Stormfly: Stormfly_httyd, female, blue scales, yellow scleraOptional Prompts: tail spikes, spikes on tailNotesModel is trained on the base Illustrious model.Generation quality should be about 80 - 85%+ accurate. This means you should generate mostly without much problem with proper prompting, but might still face that occasional error.If you want to generate a proper wyvern form without hands/claws, make sure to include 'no hands, no claws' in negatives including the trigger words in brackets. This was the best way I found to generate consistently, but you still face errors from time to time (extra horns, wrong placement for horn, hair, etc)See my images for prompt help if you need since this might be a tricky one.Pony (V1)It should be able to generate:With weightage about 0.8 to 1 for best results.Feral and Anthro (Use trigger words "feral" or "anthro")SFW and NSFWPromptsTrigger Words: deadly nadderAdditional prompts: dragon, scales, wings, horns, tailPrompts for Stormfly: Stormfly_httyd, female, blue scales, yellow scleraOptional Prompts: tail spikes, spikes on tailNotesModel is trained on the base Pony Diffusion model.Not much issues that I've faced except for tail spikes that could be inconsistent if you are using it. Use the prompts for increased success.Stormfly's wing patterns may be difficult to generate. Faced this problem with my Seawing LORA too. Not sure if it's a training issue or my tagging issue. May do a V2 if i know how to 'fix' it.The 'Wyvern' issue is still a problem that I faced with Adine. Will test a bit more with this later. (EDIT: Please see suggested resource for a solution, created a new LoRA that might improve this!)For anthro models, use "hands" and "fingers" in prompts for more proper human anatomy (standard 4 finger 1 thumb) or "claws" if you want a slightly more dragon look (typically generates 4 fingers)For feral models, I tend to include these in negatives: "abs, fingers, belly button, hands, pov, human".Want to support me without Tipping? Here's how:Liking my posts, collecting my images or collecting my models all generate buzz for me.Generate more pictures of my models. I get a base commission from anyone who generates using my model, even without the tip.Leave a like on my model. This helps me with the algorithm in reaching more peopleLeave a review. I take all feedback very seriously, good or bad.Consider using the 'add post' under gallery... if you are posting pictures of just my This gives me A LOT of buzz, while you can also complete your daily post quest.Thank you very much!
Description
Details
Downloads
69
Platform
PixAI
Platform Status
Available
Created
11/26/2025
Updated
11/27/2025
Deleted
-
Trigger Words:
deadly nadder
dragon
scales
tail
dragon
scales
tail
(wyvern
no claws
one horn on nose
wings
bipedal
feral:1.3)
Stormfly_httyd
blue scales
yellow sclera
1girl
tail spikes
spikes on tail
Files
Available On (5 platforms)
Same model published on other platforms. May have additional downloads or version variants.
SeaArt
Stormfly/Deadly Nadder (How To Train Your Dragon) [PonyXL] - 1.0SeaArt
Stormfly/Deadly Nadder (How To Train Your Dragon) [PonyXL/Illustrious] - Illustrious (V1)SeaArt
Stormfly/Deadly Nadder (How To Train Your Dragon) [PonyXL/Illustrious] - Pony (V1)TensorArt
Stormfly/Deadly Nadder (How To Train Your Dragon) - ILPixAI
Stormfly/Deadly Nadder (How To Train Your Dragon) [PonyXL/Illustrious] - Illustrious (V1)