1. 
Black Stone Armor. This is one of the loot you get from killing mobs. It is use to enhance any armor from +1 to +15. It is also use for failstacking.
2. 
Black Stone Weapon. This is one of the loot you get from killing mobs. It is use to enhance any weapon from +1 to +15. It is also use for failstacking.
3. 
Hard Black Crystal Shard. This is one of the loot you get from gathering. You need to heat this together with black stone armor to turn it into "concentrated magical black stone armor" 
. It is use to enhance any armor from +15 to PEN.
4. 
Sharp Black Crystal Shard. This is one of the loot you get from gathering. You need to heat this together with black stone weap to turn it into "concentrated magical black stone armor" 
. It is use to enhance any weapon from +15 to PEN.
5. 
Cleansed Magical Black Stone. This is one of the loot you get world bosses. It is use for a guaranteed enhancement starting from +13 of any blue rarity weapon and armor. (NOTE: You need a certain amount of this stone for +13,+14,+15.)
6. 
Stabilized Magical Black Stone. This is one of the loot you get world bosses. It is use for a guaranteed enhancement starting from +13 of any green rarity weapon and armor. (NOTE: You need a certain amount of this stone for +13,+14,+15.)
7. 
Pure Magical Black Stone. This is one of the loot you get world bosses. It is use for a guaranteed enhancement starting from +13 of any yellow rarity weapon and armor. (NOTE: You need a certain amount of this stone for +13,+14,+15.)
8. 
Memory Fragment. This is one of the loot you get as a reward or by summoning a "Pila Fe Scroll". It is use to restore the durability of a yellow rarity weapon and armor.
9. 
Valks Cry. This item gives you +1 enhancement failstack but you can only use up to 10 valks cry for +10 fs. (NOTE: I recommend Using it only when you have 40+ fs or above.)
10. 
Advice of Valks. This will grant your character instant failstack. If you have +50 Advice of Valks you get 50 fs upon using this item.
11. 
Cron Stone. Once you enhance your gear up to DUO it is now possible for that gear to downgrade upon failing. Cron stones prevent gears from downgrading.
1. 
Black Gem Fragment. This is one of the loot you get from gathering.
2. 
Black Gem. To obtain this you need to heat x1 black stone weapon and armor and x1 black gem fragment. It is use to enhance any Manos or Loggia life skill clothes and tools from +1 to +15. (NOTE: You do not need failstack if you're using this.)
3. 
Concentrated Magical Black Gem. To obtain this you need to heat Hard black x1, Sharp black x1 and Black Gem x5. It is use to enhance any Manos or Loggia life skill clothes and tools from +15 to PEN.
4. 
Sealed Book of Life. This is one of the rewards you get from daily loggin and events rewards (7 day Version) or you can buy this from the Pearl Shop (15 day Version). It gives you Life skill EXP 50% for 24 hours and you can use this over and over until it expires.
4. 
Blessing of Kamasylve. This is one of the rewards you get from daily loggin, dice, events rewards (1 day, 7 day Version) or you can buy this from the Pearl Shop (15 day Version). It gives you +2 energy and item drop rate +20%. (NOTE: This is a must buy if you're planning to be a life skiller.)
1. 
Value Pack 1 day, 7 days, 30 days, 90 days. This is probably the most important pearl item on this list and as a new player you will get a lot of value pack as login rewards. I don't recommend you use this right off the bat unless you're willing to spend a lot of money in bdo then by all means buy year worth of value pack.
2. 
Book of Combat. This comes with 1 day, 7 days and 15 days. It gives you +100% EXP BUFF and +50 EXP SKill BUFF for 24 hours. You can use it over and over until it expires.
3. 
Elion's Tear. This item restores your loss combat exp if you die. This is a must have for grinders that is level 61 or above so be sure to keep it in your inventory at all times.
4. 
Hunter Seals. You can exchange this item for black stone armor, weapons etc...(NOTE: Right Click this item to set autopath.)
5. 
Ancient Spirit Dust. You can get this item by killing mobs or by gathering. You can combine x5 ancient spirit dust and x1 black stone armor or weapon to make Caphras Stone.
6. 
Caphras Stone. This item gives you additional stats for your gear but you need a huge amount of it. (NOTE: I would recommend selling this if you're a new player.)
7. 
Yona's Fragment. This item can only be obtain by grinding in Valencia Region and or by heating yellow grade accessories.
8. 
Laila's Petal. You can get this item by killing mobs but only rarely. You can exchange x2 of these to get a Fairy. (NOTE: Right Click this item to set autopath.)
9. 
Item Collection Increase Scroll. This item increases your drop rate and loot for 1 hour. (NOTE: Only use this if you're an efficient grinder. Doesn't work in gathering and in Mirumok.)
