[Designincase]

I should note that the picture above is not the Wolverine this figure is based on. That Wolverine is possessed by a demon. So it's like hellfire.

The Wolverine this figure is based on developed hot claws after being revived in Return of Wolverine. His healing factor went into overtime and generated excess heat.

Marvel realized like everyone else that it was an absolutely dumb idea and quietly dropped it going into the new X-men status quo. Like someone watched Wolverine Origins and actually though it was cool when they did it.....because someone though Cyclops had heat vision. Then they pulled that nonsense again in The Wolverine but that was actually cool.