Epic Mickey 2: The Power of Two

This is your first boss fight and concludes the first episode in the game. When you enter the projector that takes you to the Mad Doctor's Lab you will enter straight into a boss fight with a huge mechanical dragon. The battle is staged in 3 parts and each is very easy to deal with, the only thing to keep in mind is the slight repercussions of using either Paint or Thinner.

The dragon is a patchwork of thinned out parts and green areas or colour, hit those areas with whatever method you choose to make the pilot appear from the head area. Hit him with paint or thinner to engage the second part of the fight, which is the dragon and his new saw blade tail. Dodge it while repeating Step 1 and filling him in/thinning him out to make the pilot appear again, do the same as before and the dragon will make a path available to the area above. Once here, either thin out the supports in front of you to make the ceiling collapse on him or use paint to fill him in completely and spray the pilot one more time. The only difference in outcome is what Pin you receive but whatever one you didn't get will be available in the Pin Traders. Once the dragon is down, then the trophy will pop.