In Lies of P, maxing out your gear's offensive capability requires acquiring rare crafting materials scattered across Krat. Among these items, Full Moonstones represent the top-tier resource needed to bring standard weapon blades to their maximum +10 level.

What Are Full Moonstones Used For in Lies of P?

Full Moonstones are rare upgrade materials strictly used to refine regular weapon blades from +9 to the maximum rank of +10. Raising a weapon to its peak power dramatically enhances its physical attack rating and scaling potential.

Unlike Full Moonstones of the Covenant which cater to special boss weapons, standard Full Moonstones focus exclusively on customizable blade assemblies. Choosing which blade to upgrade requires careful thought due to the limited number of these materials available in a single playthrough.

Prime Locations to Find Full Moonstones

Players can discover Full Moonstones late in the main campaign, primarily within late-game regions like Arche Abbey. Defeating specific Dimensional Butterflies in these zones drops these precious materials upon defeat.

Additionally, exploring hidden ledges, chest locations, and completing Trinity Sanctums will reward vigilant players with extra Full Moonstones. For instance, inspecting crates after defeating tough foes in the Arche Abbey Upper Part reveals one of these elusive stones.

Purchasing Full Moonstones from Vendors

While most Full Moonstones are found as loot in the wild, players can also acquire key upgrade items directly at Hotel Krat. Expanding Polendina's shop inventory requires delivering key Supply Boxes found throughout the world.

Once all supply boxes are handed over, Polendina offers high-tier Moonstones for purchase in limited stock. This provides a reliable option for players looking to finalize their primary weapon builds before facing late-game bosses.

Best Strategies for Managing Upgrade Materials

Because Full Moonstones are scarce during an initial playthrough, it is best to test multiple weapon combinations before committing your materials. Focusing on a blade assembly that matches your core playstyle ensures maximum efficiency in combat.

If you wish to max out additional weapons, starting a New Game Plus cycle will respawn the collectible Moonstones throughout Krat. This allows dedicated players to eventually max out an entire arsenal across multiple game runs.