When Mario joins the war: "LET'S A GO!(travels to Super Mario Kart,Mario Kart 64, Mario Kart Super Circuit, Mario Kart Virtual Cup,Mario Kart Double Dash, Mario Kart DS, Mario Kart 7, Mario Kart Wii, Mario Kart 8, Mario Kart 8 Deluxe, Mario Kart Tour, AKA, Mario Kart 9, Mario Kart Live:Home Circuit, and Mario Kart Arcade to get a the Spiny Shells)"
Tbh. You don't need powerful guns. Just use a reliable gun and depend on your skill. Rrally thought there was more? But tbh use a reliable gun like the Ak-47 or the M16 (jk) use like a reliable 'nerf gun' like the surgefire and a trusty side arm. Your blaster should also be compact, fast and should be manually fired like a shotgun so the speed depends on your capabilities. And also should have lots of bullet capacity so it won't run out of bullets anytime. Unlike the sidearms. Use a nerf elite N strike for sidearm (suggestion) so that's all for my recomrndations before going to a nerf war.