Board Thread:General Discussion/@comment-25056223-20151221194038/@comment-5414218-20151223022910

We lack any evidence or established information to theorize about what weapon Summer wielded in the past.

That said, if I had to throw random guesses, I would say it's a sword similar to Blake's. Solely because each member of STRQ seem to share fighting style with each of RWBY so far.

Qrow and Ruby wield scythes.

Seems decent enough to guess that Taiyang is a boxer like Yang.

Raven's weapon is pretty similar to Myrtenaster with all those dust slots.

Which leaves Summer as having a weapon similar to Blake's. This is 100% speculation with little evidence though.