Is there any way to change a weapon's weapon group in Pathfinder Society?

[Silver Iris]

I'm a newbie of PFS and I'm building a fighter using the scythe and I hope that there's any way to make scythe adapted to the feat Smashing Style,which needs the weapon in [axes, hammers, or flails fighter weapon group].

[Wonderstell]

Martial Versatility is the only way to circumvent fighter weapon groups in PFS afaik. Unfortunately it doesn't help you with the scythe since no weapon in the "Blades, Heavy" group has a second weapon group of the three you need.

[Silver Iris]

Wonderstell wrote:

Martial Versatility is the only way to circumvent fighter weapon groups in PFS afaik. Unfortunately it doesn't help you with the scythe since no weapon in the "Blades, Heavy" group has a second weapon group of the three you need.

That still helps a lot. Appreciate it!