How to Get Acheron in Legacy Piece Guide

The latest Legacy Piece update introduced Acheron, one of the strongest weapons currently available in the game. Alongside its release came the new Tower Mode, a progression-based challenge where players fight through waves of enemies to earn rewards. If you’re wondering how to unlock Acheron and whether it’s worth the grind, this guide covers everything you need to know.

What Is Acheron in Legacy Piece?

Acheron is a powerful endgame weapon added during the Tower Mode update. It comes with multiple abilities, a unique passive effect, and access to an additional move that can be charged during combat. Many players consider it one of the strongest weapons currently available thanks to its combination of high damage output, status effects, and true damage capabilities. The weapon is especially effective for PvE content, boss fights, and farming difficult enemies.

How to Unlock Acheron

Obtaining Acheron is tied directly to the new Tower Mode.

Step 1: Travel to Legacy Town

First, head over to Legacy Town, where you’ll find the entrance to the newly added Tower Mode.

Step 2: Enter Tower Mode

The Tower Mode interface is fairly straightforward. Once inside, you’ll need to progress through multiple stages while defeating increasingly difficult waves of enemies. Each floor rewards players with progression rewards as they climb higher.

Step 3: Reach Floor 50

The most important requirement is reaching Floor 50. Once you successfully climb to Level 50 in Tower Mode, you’ll receive the Acheron weapon as a reward. Unlike some rare drops that rely heavily on RNG, Acheron is earned through progression, making it a guaranteed unlock for players willing to complete the challenge.

How Tower Mode Works

Tower Mode is essentially a survival challenge where players continuously battle enemy waves. Key features include:

• Multiple floors to clear.
• Increasing enemy difficulty.
• Automatic stage progression option.
• Reward milestones throughout the climb.
• Weapon unlocks and valuable resources.

One useful feature is Auto Next Stage, which automatically starts the next floor after clearing the current one. This makes Tower Mode much easier to farm over long sessions. Many players also combine Auto Skills with Auto Next Stage to make progression more efficient.

Acheron’s Passive Ability Explained

What makes Acheron stand out is its unique passive effect called:

I Weep for the Departed

This passive grants additional effects whenever you deal damage. Benefits include:

• True Damage
• Burn Effects
• Poison Effects
• Bleed Effects
• Slash Dream Charge Generation

Because the passive applies multiple status effects while bypassing some defensive mechanics through true damage, Acheron remains effective against a wide range of enemies.

Slash Dream Mechanic

As you continue fighting with Acheron, you’ll gradually charge a special resource known as Slashed Dreams. Once enough energy has been accumulated, you’ll unlock access to the weapon’s final ability. This creates a rewarding gameplay loop:

1. Deal damage.
2. Apply status effects.
3. Build Slashed Dreams.
4. Unleash the ultimate attack.

The system encourages aggressive combat and allows Acheron users to deal massive burst damage during longer encounters.

Best Tips for Reaching Floor 50 Faster

Climbing Tower Mode can take some time, especially for newer players. To speed up the process:

• Use Your Strongest Build Bring your highest-level equipment and strongest abilities before entering the tower.
• Enable Auto Next Stage This removes downtime between floors and keeps your progression moving.
• Focus on Survivability Higher floors become increasingly difficult, so staying alive is more important than clearing slightly faster.
• Upgrade Before Attempting High Floors If you’re struggling around the middle stages, spend time improving your gear before pushing further.
• Use Auto Skills Carefully Automated skills can make farming easier, but make sure your setup is strong enough to handle later floors.

Is Acheron Worth Getting?

Absolutely.

While reaching Floor 50 requires some dedication, the reward is one of the strongest weapons currently available in Legacy Piece. Between its true damage, multiple status effects, powerful abilities, and unique Slashed Dreams mechanic, Acheron offers exceptional performance in nearly every type of content. For players looking to improve their PvE damage, farm bosses faster, or prepare for future updates, Acheron should be one of the top weapons on their priority list.

Acheron is easily one of the standout additions from the latest Legacy Piece update. Unlike many weapons that depend on luck-based drops, this weapon is earned through Tower Mode progression, giving players a clear path toward unlocking it. By reaching Floor 50, you’ll gain access to a weapon capable of dealing massive damage through a combination of true damage, burn, poison, and bleed effects.

If you’re planning to tackle the new content, focus on climbing Tower Mode as efficiently as possible. Once Acheron is unlocked, you’ll have a powerful weapon that can carry you through much of Legacy Piece’s current endgame content.