Panther Head
Weight: 5.5g
Right Spin:
Lacks effective contact points in this direction
Ineffective, somewhat recoil prone, and overall not very useful.
Left Spin:
Solid Smash Attack without much recoil from the well-angled regular contact points and the thick, if poorly exposed back of head parts which offer additional power at the cost of slightly more recoil.
Slopes offer a little extra destabilization in addition to that caused by fast moving opposite spin Beyblades in general (which combos using Panther Head are likely to be against most opponents).
Range is somewhat limited, and Ten Wide is likely a better WD choice than Wide Defense because of this, but even with that limitation this has very little tangible effect on performance.
Overall, a competitive part for Left Spin Smash Attack