Flameswipe

The magic flows through his claws instinctively-- he has to focus to not have sparks fly where he scratches.

However, it doesn't flow when his claws are sheathed-- he can still play with his friends without worrying about hurting them!

As well, he can also focus to flow it through his pawpads.

How does Groff feel about his powers? Well, he thinks they're pretty cool!