Need help for champ concept :)

I'm trying to work on a adc champion. I'll ask you one question and the best idea will be taken in consideration and put into the credits for the concept, i'm totally against stealing other's ideas, i'm just asking help from the community :) So here it is: What adc weapon suits for an adc from targon? I looked everywhere about ancient greek ranged weapons and i only found a spear but it would actually replicate pantheon/kalista gameplay :/

Many thanks for your support :)