When asking questions, you need to be more specific. Assume we have no idea what skylanders are, show us an example, show us what you made so far, how you tried to solve your issue, and what roadblocks you faced.
I only mean that there are certainly resources out there, what have you looked at so far? Do you have code and if so does it produce the desired result? What result does it produce? Do you have character attack animations already made?
Your question is too broad to answer and too vague to provide pointed replies. That’s why everybody is telling you to look up tutorials-- as it stands, a complete answer to your question would look like a several hour long lecture or possibly even a course. Nobody is going to put in that much effort, especially if you can’t be bothered to answer people’s questions.