Rather than post multiple posts of CuppaJo RWBY OC Weapons? I’m just going to post them all here at once and describe them in the text body

"Glacier Howl" Gravity String Bow Swords

"Earthshaker" Seismic Wave Blaster Guitar

"Prominence" High Impact Shotgun Lance

"Fruits of Labor" Ballistic Katana-Wakizashi set

"Diyu's Calling" Dual Chain Butterfly Shotgun

"Loaded Deck" Multi Range Shot Tomahawk

"Bund" Multi Blade Dust Cane

"Lunar Nightshade" Multi Range Rifle Axe

"Grandiloquence" and "Nostalgie" Dual Gunblades