The Ice Queen update brings a new legendary material to Sailor Piece called the Frost Relic. Even with its rarity, tracking it down is not always straightforward. Since it is tied to boss spawning and a sword unlock, it plays a key role in progression. This guide walks you through how to obtain the Frost Relic in Sailor Piece and what you can use it for.
How to Obtain Frost Relic in Sailor Piece
Frost Relic is a random drop item you can farm in Sailor Piece from NPC mobs. As with any other mob drop, the chances to obtain Frost Relic change depending on the waves you farm. While higher-level NPCs drop more Frost Relics, there are specific ones that have better drop rates.
To farm more Frost Relics in Sailor Piece, farm Shinjuku Island, Lawless Island, or Ninja Island mobs. As the Sailor Piece bosses do not drop the material, you can avoid fighting them. You can teleport to any of these islands by using the portal. Despite having similar chances, we suggest you farm Arena Fighters in Lawless Island for better Frost Relic drops.

Tips and Tricks to Farm Sailor Piece Frost Relics Quickly
The drop rates for Frost Relic are similar to those of Upper Seal and Abyss Sigil in Sailor Piece. As the chances are random, there is no exact way to manually guarantee more materials. However, there are a few ways to improve the drop chances. Here are some tips and tricks you can use to farm Frost Relics fast:
Before anything, we suggest you use the best Sailor Piece damage build so you can one-shot a full NPC wave. This will clear the mobs quickly, hence more farming.
Dealing damage is not enough if your luck is stuck at 100%. To improve your luck, use the best Sailor Piece titles, races, and clans. Having more luck means a higher Frost Relic drop rate.
You can further improve your luck by upgrading the skill tree in Sailor Piece. Moreover, the upgrades from the Infinite Tower shop and Boss Rush will stack up more luck.
How to Use Frost Relic in Sailor Piece
As we said above, Frost Relic is the key component to summon the Ice Queen boss in Sailor Piece. However, it is also required to acquire the Ice Queen sword and its F move. That said, here are all the Frost Relic uses:
Summon the Ice Queen Boss at Boss Island:
Normal: 1 Frost Relic, 750000 Money, and 750 Gems
Medium: 2 Frost Relic, 1000000 Money, and 1000 Gems
Hard: 3 Frost Relic, 1250000 Money, and 1250 Gems
Extreme: 4 Frost Relic, 1850000 Money, and 1850 Gems
Unlock Ice Queen Sword: “Frost Empress” Title, 40K Gems, 1x Ice Core, 4x Frozen Brand, 9x Glacier Remnant, 17x Battle Shard, and 25x Frost Relic.
Unlock Ice Queen Sword F Move: Frostbane Clan, Ice Queen sword, 2x Ice Core, 10x Frozen Brand, and 85x Frost Relic.


And that is how you can get Frost Relic in Sailor Piece and use it for the Ice Queen sword progression. Have you acquired the Moon Slayer in Sailor Piece already? Let us know in the comments.
How do I farm Frost Relics faster in Sailor Piece?
Focus on Arena Fighters in Lawless Island, boost your luck through titles, clans, and upgrades, and use a build that clears waves quickly.
What is the main use of Frost Relic in Sailor Piece?
Frost Relic is used to summon the Ice Queen boss and is required to unlock and upgrade the Ice Queen sword.
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Ishan Adhikary
