By Jay / / Games

Sailor Piece recently added two extremely powerful relics that many players are now farming for in the latest Sea 2 update. These new relics are called the Crystal Luck Relic and Crystal Damage Relic, and both of them provide huge stat boosts that can massively improve your progression, farming speed, and overall grinding efficiency.

Because of how strong these relics are, they have quickly become some of the most valuable late-game items in Sailor Piece. However, getting them is not easy since both relics come from a special defense mode with very low drop rates. Here is a full guide on how to unlock both relics, where to farm them, and why they are worth the grind.

What Do the New Crystal Relics Do?

The update introduced two different relics, and both focus on boosting important stats for endgame players.

1. Crystal Damage Relic

The Crystal Damage Relic gives:

  • +40% Damage Boost

This relic is currently one of the strongest offensive relics available in Sailor Piece. A 40% damage increase can significantly improve boss farming, dungeon clears, and overall grinding speed. For players farming difficult Sea 2 enemies or stronger raid content, this relic becomes extremely useful.

2. Crystal Luck Relic

The Crystal Luck Relic gives:

  • +30% Luck Boost

Luck stats are incredibly valuable because they improve your chances of getting rare drops, materials, weapons, and other important items. If you are planning to grind late-game content for rare loot, this relic is honestly one of the best support relics you can equip.

Where to Get Crystal Relics

Both relics only drop from the new Crystal Defense mode. The Crystal Defense area is located on:

  • Sea 2
  • Punch Island

Once you arrive at Punch Island, head toward one end of the main street area. You should find the Crystal Defense entrance there.

This is currently the only place where the Crystal Luck and Crystal Damage relics can drop.

You Need a Crystal Key First

Before you can enter Crystal Defense mode, you first need to obtain a Crystal Key. Without the key, you cannot start the activity, so make sure you farm or prepare one beforehand before trying to grind the relics. A lot of players forget this step and waste time traveling to the location without having the required key.

Are the Drop Rates Low?

Yes, the drop rates are extremely low. According to many players, the relic drop chances feel very similar to the Secret Room rewards from Infinity Tower. That means you should not expect to get the relics after only a few runs.

You may need:

  • Multiple defense clears
  • Long grinding sessions
  • Good luck
  • Several Crystal Keys

Because of this, farming both relics can take quite a while.

Which Relic is Better?

Honestly, both relics are worth getting because they serve different purposes. The Crystal Damage Relic is better for:

  • Boss fights
  • Faster grinding
  • Raids
  • Damage builds

Meanwhile, the Crystal Luck Relic is better for:

  • Farming rare drops
  • Grinding materials
  • Increasing progression efficiency
  • Loot-focused builds

Many late-game players are farming both relics and switching between them depending on what content they are doing.


The Crystal Luck Relic and Crystal Damage Relic are easily some of the best new relics added to Sailor Piece. With massive bonuses like +40% damage and +30% luck, these relics can dramatically improve your farming efficiency and overall progression in Sea 2.

Although the grind can be difficult because of the low drop rates, the rewards are absolutely worth it for serious players. If you plan on tackling harder content, farming rare drops, or improving your damage output, these relics should definitely be one of your main goals in the new update.

Sailor Piece
About Jay
A Content writer for Roonby.com Contact me on [email protected], we can't reply to gmail for some reason.