Fully ascending and getting Navia to level 90 in is the best way to start to build her. Navia is a new 5-star Geo character to be added with Version 4.3. The character had already been previously introduced as an NPC throughout the course of the Archon Quests that take place in Fontaine but is not being added as a playable character with the release of 4.3. Navia is the president of the Spina di Rosula, a welfare institution in the Nation of Justice that occasionally operates as an investigative unit whenever the local Gardes do not handle such a task.
Navia’s leaked gameplay kit in had already hinted at her being a main DPS in team comps, and that has been somewhat confirmed after the character’s official reveal by HoYoverse during the Version 4.3 livestream. Most of the leaked information about Navia was accurate: she uses a claymore in battle and excels at triggering Crystallize reactions, which, in turn, amplifies the power of her attacks. Before being able to put her to good use, however, you will need to ascend and increase Navia’s level to 90, so that the build around her is at its maximum potential. This will require some farming around Fontaine.
The first set of materials you will need to farm to Ascend Navia is the Geo-based elemental stones, Prithiva Topaz. Because of how demanding characters get as they gradually level up, you will need some Prithiva Topaz Slivers, Fragments, Chunks, and Gemstones. These can be gathered as rewards from various activities and events but can be farmed from opponents that work with Geo. This includes the Geo Hypostasis and Primo Geovishap in Liyue, the Golden Wolflord and Perpetual Mechanical Array in Inazuma, and the weekly boss Azhdaha in . You can also buy some from the
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