While Neomuna boasts Basso Ostinato, few seem to talk about the bevy of other excellent weapons from the planet. Circular Logic Synchronic Roulette Iterative Loop All B tier at worst, some absolutely excelling and pushing S Tier on more niche builds! Circular Logic has the benefit of being Anti-Barrier, having Armor Piercing Rounds, and sports Demo+Killing Tally. Synchronic also is Anti-Barrier with Armor Piercing Rounds with Attrition Orbs+Chaos Reshaped. And Iterative Loop is craftable with Lead from Gold/Supercharged Magazine+Controlled Burst. All excellent weapons, easy to farm, and have great Artifact synergies.