Ionix Tenkai Knights Action Pack 10509 (Shadius/Tributon/Dromus) Plastic Revolutionize construction play with the shapeshifting bricks of Tenkai Knights powered by the IONIX construction system! Compatible with major construction brands, these bricks are like nothing youve ever seen before. Bricks that come alive with unexpected surprises. Features 3 humanoid shapeshifting bricks! Tributon must defeat the evil Shadius and Dromus! Unleash each characters Tenkai power by customizing their armor with additional pieces. Includes: 3 Shapeshifting Mini-Figure Bricks, 53 Additional Pieces, Instruction Guide