Sailor Piece Upper Seal Guide – How To Farm It Fast

If you’re trying to unlock new content like the Moon Slayer boss or advanced upgrades, then Upper Seals are something you’re going to need a lot of. The issue is that they don’t drop easily, and many players end up wasting time farming inefficiently.

Here’s a simple and effective guide on how to get Upper Seals faster.

Upper Seal is an important material used for:

• Summoning bosses (like Moon Slayer)

• Progressing through new update content

• Crafting or unlocking advanced items

Because of this, you’ll need to stack a good amount of them.

Upper Seals are obtained by:

• Defeating NPC enemies across the map

Every NPC you defeat has a chance to drop an Upper Seal.

• The drop chance is low

• You won’t get one every few kills

• Farming requires consistency

This means the grind is more about volume of kills than anything else.

Higher-level enemies:

• Have slightly better drop rates

• Often give better rewards overall

• Farm areas like Lawless Island

• Stick to strong enemies you can kill quickly

The most efficient way to farm is:

• Choose a spot with fast respawning NPCs

• Use a high-damage build

• Clear enemies continuously without stopping

The faster you kill, the more drops you’ll get over time.

Don’t fight enemies that take too long. Faster kills = better farming.

Upper Seals are a grind item. You won’t get many instantly.

While farming Upper Seals, you can also:

• Farm Power Shards

• Gain EXP and other drops

Upper Seals are simple to get but require patience. There’s no shortcut—just consistent farming.

If you:

• Focus on strong NPCs

• Maintain fast kill speed

• Farm in good locations

You’ll start stacking Upper Seals much faster and be ready for boss grinding and new content.