The Watchtower Landmark in Mistfall Hunter is upgraded differently from other camp improvements, requiring Star Silver Spindles rather than ordinary loot. Players obtain these by speaking to Ashe at the Goddess Statue and refining Star Silver, making the upgrade system dependent on a separate resource chain.

Star Silver is refined from small, medium and large ores using Moonlight Nectar. Nectar cannot be found during raids: it costs 200 Soul Coins in the Mall, can be earned through NPC tasks and Journey Overview milestones, or obtained in small quantities from Slumbering Contracts. The article advises conserving it and prioritising other camp upgrades for progression.