# Energy Fragment Exchange
To obtain  Energy Fragments, you can use several methods.
#### Method 1:
 Energy Fragments can be exchanged with the NPC **Bully**, located in Lighthalzen ( 312, 296 ), in front of the entrance to Bio Laboratory 2nd Floor.
What you get
Item Needed
Energy Fragment
Silent E Particles x1000 and 100.000 Zeny fee or,
Weak E Particles x500 and 100.000 Zeny fee.
{% hint style="info" %}
You can obtain Silent E Particles and Weak E Particles from 1st job monsters in BioLab 1st/2nd Floor.
{% endhint %}
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#### Method 2:
 Energy Fragments can also be acquired by melting Level 4 weapons at the NPC **Victimized Soul’s Mind** inside the [**Nightmare Biolab Room**](https://aorxog.gitbook.io/wiki/memorial-dungeon/event-list/february-moonlit-hearts/lighthalzen/nightmare-biolab-room).
Each weapon that is dismantled will grant a random amount of 1 - 3  Energy Fragments. You need to pay a 100.000 Zeny fee for each weapon dismantled.
***
Lv4 Weapon Salvaging List:
Axe, Mace, Book
 Battlefield Textbook\[1]\
 Bill Guisarme\[0]\
 Bloody Axe\[0]\
 Book of the Apocalypse\[0]\
 Cleaver\
 Doom Slayer\[1]\
 Grand Cross\[0]\
 Grand Cross\[1]\
 Great Axe\[0]\
 Golden Mace\[1]\
 Golden Mace\[2]\
 Guillotine\[0]\
 Hardcover Book\[1]\
 Legacy Of Dragon\[0]\
 Light Epsilon\[0]\
 Long Mace\[0]\
 Quadrille\[0]\
 Sabbath\[0]\
Sage's Diary\[2]\
 Slash\[0]\
 Slaughter\[0]\
 Spike\[0]\
 Spike\[2]\
 Tomahawk\[0]
Bow & Staff
 Ballista\[0]\
 Dragon Wing\[0]\
 Gentleman Staff\[1]\
 Minstrel Bow\[1]\
 Roguemaster's Bow\[0]\
 Rudra Bow\[0]
Sword, Dagger
 Assassin Dagger\[0]\
 Azoth\[0]\
 Bazerald\[0]\
 Byeollungum\[0]\
 Cursed Dagger\[0]\
 Cutlus\[0]\
 Dagger of Counter\[0]\
 Dragon Killer\[0]\
 Edge\[0]\
 Excalibur\[0]\
 Executioner\[0]\
 Exorciser\[0]\
 Fireblend\[0]\
 Fortune Sword\[0]\
 Grimtooth\[0]\
 Holy Dagger\[0]\
 Ice Falchion\[0]\
 Immaterial Sword\[0]\
 Katzbalger\[0]\
 Moonlight Dagger\[0]\
 Mysteltainn\[0]\
 Nagan\[0]\
 Princess Knife\[0]\
 Schweizersabel\[0]\
 Solar Sword\[0]\
 Sucsamad\[0]\
 Tirfing\[0]\
 Weeder Knife\[0]
Musical Instrument, Whip, Knuckle
 Berserk\[0]\
 Electric Guitar\[0]\
 Hatii Claw\[1]\
 Kaiser Knuckle\[0]\
 Oriental Lute\[2]\
 Rapture Rose\[0]
Spear, Two-handed Sword
 Ahlspiess\[0]\
 Brionac\[0]\
 Crescent Scythe\[0]\
 Crescent Scythe\[1]\
 Dragon Slayer\[0]\
 Gae Bolg\[0]\
 Gelerdria\[0]\
 Gungnir\[0]\
 Hellfire\[0]\
 Longinus's Spear\[0]\
 Masamune\[0]\
 Spectral Spear\[0]\
 Tjungkuletti\[0]\
 Zephyrus\[0]\
 Zweihander\[0]
Energy Fragment
Silent E Particles x1000 and 100.000 Zeny fee or,