Naruto Arms Ninja

Are you a genin? Okay, just use a rifle and grenades. Are you a chuunin? Then add a tank and RPG for you. You are a Jonin, not bad. Then we have to get some air-to-ground missiles or something. Spread? Are you the shadow of a village? Then we need to 'nuclear' it for a while. Thermal weapon ninjas, ranging from AK-47 to black hole missiles, have them all.