You received your first necklace (a Chaos Necklace) on Trainee Island, however you can also buy one at any Merchant NPC. All necklaces store lak - not just the Chaos Necklace.
You must have it equipped in order to collect lak from defeated mobs. Once it is full you can not collect any further lak. The capacity of a standard Lv1 necklace is 500 lak, however this can be increased if you remove the chaos stone from the necklace and upgrade the stone.
Every level of upgrade increases the lak storage capacity by 500 lak. A Lv10 necklace can store 5000 lak.
You cannot un-equip a necklace that contains stored lak. Empty necklaces may be traded.
Once the chaos stone is upgraded it may be moved from one necklace to another for the cost of a Catalyst of Stabilization (5,000R at any merchant NPC).
Upgrading Necklaces[]
Upgrading is done in the Enhance Window.
First enhance the necklace with the catalyst of stabilization to remove the stone.
Then enhance the liberated stone with the proper upgrade item (depending on the stone's level). Repeat until you run out of upgrade items or reach the desired level.
Finally enhance the stone back with the necklace to finish the process.
The key ingredients for upgrading a necklace are
Catalyst of Stabilization - to remove the chaos stone from a necklace
Augmentation of Chaos - to upgrade a Lv 1, 2 or 3 chaos stone
Composition of Chaos - to upgrade a Lv 4, 5 or 6 chaos stone
Reinforcement of Chaos - to upgrade a Lv 7, 8 or 9 chaos stone- The Perfect Chaos Stone Package is a cash shop purchase that bundles 3 each of the last three upgrade consumables. (immediately upgrades a Lv1 stone to Lv10)
- Ancient Chaos Stone when used, it upgrades the level of the Chaos Stone in a Necklace by 1. It works on from Lv10 to Lv20 Chaos Stones. Every level adds 5000 to max Lak storage with a max of 110000 at Lv20 or as shown +10 Necklace Lv10.
The Catalyst of Stabilization can be bought from merchant NPCs for 5000 Rupees. The other 4 items are Cash Shop items.
Necklaces[]
| Name | Magic Def | HP Recov | MP Recov |
|---|---|---|---|
 Chaos Necklace
|
12 | ||
 Rank 2
| |||
 Tear of Glass
|
29 | 22 | |
 Red Fever
|
24 | 18 | |
 Spirit Seeker
|
24 | 6 | |
 Rank 3
| |||
 Shield of Mirror
|
58 | 14 | |
 Blood Flow
|
48 | 36 | |
 Soulgrip
|
48 | 12 | |
 Rank 4
| |||
 Titania
|
77 | 36 | 12 |
 Blood Lust
|
72 | 60 | |
 Soul Bringer
|
72 | 20 | |
{ Rank 5
| |||
 Necklace of Arial
|
96 | 21 | 7 |
 Blood Rain
|
96 | 84 | |
 Palace Crystal
|
96 | 26 | |
 Rank 6
| |||
 Desolate Necklace
|
120 | 27 | 9 |
 Necklace of Ruin
|
120 | 108 | |
 Holy Star
|
120 | 36 | |
 Rank 7
| |||
 Triton's Necklace
|
144 | 33 | 11 |
 Blood Moon
|
144 | 132 | |
 Dark Star
|
144 | 44 | |
| Rank 7 Master Class
| |||
 Darkmoon Amulet
|
216 | 165 | 275 |
| Rank 7 160 Limit Level
| |||
 Starlight Necklace
|
237 | 198 | 275 |