Terrene Scepter

The Terrene Scepter is a Hardmode Sentry summon weapon that has a 1/4 (25%) chance to be dropped by Obsidious. When used it summons a Terrene mortar that shoots several Green meteors that explode on impact, because of being a Sentry, it can be boosted by the accesories and armors from the Old Ones Army.