How To Train Your Killer Dragon
Originally published by r/lego

How To Train Your Killer Dragon

September 20, 2026
Discovered for you from r/lego
BlockTalk BlockTalk Summary

LEGO builder and community creator Breezing_Wind successfully completed a brand-new digital MOC (My Own Creation) inspired by the *How to Train Your Dragon* franchise. Named Mori the Deathgripper, this custom build serves as an experiment in designing a fully articulated model entirely through digital software without prior physical testing. Choosing a medium-sized dragon to match previous Night Fury projects, the creator selected the Deathgripper for its striking, metal-inspired design and rare representation in fan builds.

The construction process relied heavily on tackling intricate mechanical challenges, starting with the complex tail design inspired by *How to Train Your Dragon 3*. After weeks of iteration, the creator solved the flexibility and sturdiness issues by drawing inspiration from the classic set 2521-1 Lightning Dragon. Additional challenges included sculpting an accurate yet sturdy head featuring protruding tusks, sharp teeth, and a curved jaw, while maintaining robustness for an original character (OC) named Morrigan.

Mori measures an impressive 66 cm long with a 93 cm wingspan and features extensive articulation throughout the entire body. The head rests on a ball joint, the jaws open exceptionally wide, and the limbs utilize CCBS bones for a wide range of motion alongside opening foreclaws. The wings incorporate shoulder, elbow, wrist, and finger joints, while the signature tail features a ratcheted swivel base and a tip that splits apart to reveal a removable stinger.

For builders tackling large, complex custom creatures like this, having a trusty brick separator on hand makes sorting and modifying digital-to-physical translations much easier. While this Deathgripper is currently a digital creation rather than an official retail set, custom builds of this scale showcase the incredible creativity thriving within the fan community.

Hello world! I'm baaaack! After the overwhelming success of my Night Fury, I wanted to continue making HTTYD dragons. Since I was away from home, I couldn't get to work as I used to, so I had to improvise. I decided to conduct an experiment to see if I'm able to design a model completely digitally, with no prior physical testing and experience in Stud.io designing. And I am proud to say that my experiment was a success. Meet Mori the Deathgripper! Initially I wanted to make a Monstrous...

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