I'm pretty sure the fire themed Power Miners wave is the third wave.

Eh, counting the two halves of 2009 separately, I guess. I consider them the same, if only because the theme of the line was the same through 2009, then changed on 2010.

Either way, entry edited for clarity.

As Dai says, the ball joint connections have possibilities. You just have to think some up. >=P

But that's the whole thing; now they can make them more sturdy! 8D

I mean, they just have to attach a second 'foot' to the back of the lower leg now; whereas before they had to do complicated mechanics just to stabilize the legs. =P

However; they should have had a fusion for this wave, to ease people through the transition. =/

Though; since the ball joint connection system allows for use of the old parts, I don't worry much. =P