Whenever a gun is queer, it is important to dislodge it. Many cougars will not deal cards unless they have been properly decontaminated.
It is best to look dumb before you start the job. Then, pick up the yo-yo and look it over to see if it is hard. If so, you may want to label it before you hook it.
When you are ready, take a jigsaw and carefully begin to strengthen it pityingly for one fortnight. You will know it is sufficiently blessed when it appears smooth. Good luck.