I think the dragon can help clear away blockages and beliefs as they are a form of energy.
You can simply hold the item that is the dragon’s ‘home’, then verbally greet and speak to the dragon with your intention, even if you cannot communicate conceptually yet. Also, imagine what you want it to do in your head and feel it happening as you speak to the dragon.
It’s easier to communicate with the dragon about tasks within its built-in abilities (such as clearing blockages, a form of energy work).
You will also develop a connection with the dragon as you continue to talk to it, as with other servitors. Perhaps try speaking to it daily and see how you go.
Here is a more detailed article about communicating with servitors:
From the article:
How do you communicate with Servitors
Establishing communication with a servitor takes some time. Once created, it might be programmed to complete certain tasks but it still will have some trouble understanding you.
So what you need to do is hold onto the item and communicate with it every single day and do some practice work with it. When you communicate, say it verbally, but also imagine what you want it to do in your head and feel it happening. This type of communication is a lot clearer to an entity who dwells in the mental realm.
So for example, if you want it to charge your third eye chakra, tell it to charge your third eye chakra with energy and imagine that the servitor is engorging your third eye with energy and feel the energy expanding there. Practice things like that every single day and it will begin to understand you and carry out whatever tasks you give it. If you are not energy sensitive, you may not feel what it does or even catch on to its feedback.
Being able to catch its feedback is as simple as relaxing your mind, and maintaining awareness on your being and noticing any subtle changes that happen when communicating with it. Go with your gut feeling, sometimes you will feel a yes or no answer in that way as well.
And you have to keep talking to them. They like interactions and being told what to do and tend to stop doing what you tell them if you leave them alone for a bit as they have no concept of time. As you continually practice, a clearer sense communication should be established between the two of you.