Action Pack 10504 features the incredible power of Bravenwolf, Valorn and Guardian Boreas. Hunt down Vilius and his corrupted army as they flee from the powerful Tenkai trio. Shapeshift, build and unleash each character as you customize their armor using extra pieces and charge into battle with Tenkai weapons! Its 3 times the Tenkai energy and instant battle-action! Build your Tenkai army and discover an entire world of shapeshifting bricks: humanoid, winged, 4-legged, action, titan, power and weapon bricks. Each one contains its own unique shapeshifting power and is compatible with leading construction brands. Collect them all to unleash your Tenkai energy. Recreate epic battles from the Tenkai Knights TV series. Only you can master your Tenkai energy to defeat Vilius and his Corrupted army!

- Revolutionize construction play with the shapeshifting bricks of Tenkai Knights powered by the IONIX construction system!
- Bricks like nothing youve seen before. Bricks that come alive. Bricks that shapeshift. Bricks with unexpected surprises. Bricks that unlock your imagination.
- Action Pack 10504 features 3 humanoid shapeshifting bricks!
- Hunt down Vilius and his Corrupted army with the Tenkai trio of Valorn, Bravenwolf and Guardian Boreas!
- Unleash each characters Tenkai power by customizing their armor with additional pieces.
- Build your Tenkai power by collecting the entire world of shapeshifting bricks including: humanoid, winged, 4-legged, action, titan, power and weapon bricks!
- Fully compatible with leading construction brands. Made for boys aged 6-14.