Dragon Stone Alchemy

Six stones, six grades, five steps and up to +6 strength. Everything is done at Alchemist from level 30. All numbers on this page come straight from the server's alchemy table.

Getting started

From level 30, monsters within 15 levels of you can drop Dragon Stone Shards while the dragon stone event is on.
Your shards turn into a Cor Draconis (Rough). Open it for a random dragon stone.
Equip stones in the six Dragon Soul slots. Each stone type has its own slot and element.
Refine them at Alchemist: grade and step merge two stones into one better stone; strength uses dragon beans.

The six stones

Diamond

Ice

Always has

Intelligence +10
Ice resistance +10%
Ice power +10%

Can roll

Magical Attack Value +15
Magical Defence +15
Skill Damage 15%
Resistance against Skill Damage 15%

Ruby

Fire

Always has

Strength +10
Fire Resistance 10%
Fire power +10%

Can roll

Att Bonus +300
Def Bonus +200
Average Damage 15%
Average Damage Resistance 15%

Jade

Wind

Always has

Max. SP +500
Wind Resistance 10%
Wind power +10%

Can roll

Max. HP +3,000
HP Regeneration +10%
10% damage will be absorbed by HP
5% Chance, to restore HP
Max. HP +20%

Sapphire

Earth

Always has

Dexterity +10
Earth resistance +10%
Earth power +10%

Can roll

Att Bonus To Warrior +15
Att Bonus To Assassin +15
Att Bonus To Sura +15
Att Bonus To Shaman +15
Defence chance against warrior attacks: 15%
Defence chance against ninja attacks: 15%
Defence chance against sura attacks: 15%
Defence chance against shaman attacks: 15%

Garnet

Lightning

Always has

Max. HP +1,500
Lightning Resistance 10%
Lightning power +10%

Can roll

Max. SP +1,500
SP Regeneration +10%
10% damage will be absorbed by SP
5% Chance to restore SP
Max. SP +20%

Onyx

Darkness

Always has

Vitality +10
Resistance against darkness +10%
Darkness power +10%

Can roll

Chance to block a close-combat attack 10%
Chance to avoid Arrows 10%
10% Chance to reflect close combat hits
Resist Critical +10
Resist Penetrate +10

The values above are the base. A stone's real value is base × multiplier ÷ 100, where the multiplier depends on grade, step and strength (see the calculator).

Grades & bonus count

	Normal	Brilliant	Rare	Ancient	Legendary	Myth
Fixed bonuses	1	1	1	2	2	3
Extra bonuses	0–0	0–1	0–2	0–2	0–3	0–3
Max strength (Highest step)	+4	+4	+4	+5	+6	+6

A full set bonus needs all six slots filled with stones of the same grade, Ancient or better.

Refine grade

Two stones of the same type and grade

Rare ×2 Ancient

70k

90%

Normal ×2 Brilliant

30k

90%

Ancient ×2 Legendary

100k

90%

Brilliant ×2 Rare

50k

90%

Legendary ×2 Myth

150k

90%

On a fail you get one stone back at the same grade. The result always starts again at the lowest step and +0.

Refine step

Two stones of the same type, grade and step

Low ×2 Middle

30k

70%

Middle ×2 High

40k

70%

High ×2 Highest

50k

70%

Lowest ×2 Low

20k

70%

Strength resets to +0 after a step refine.

Strength

One stone + one dragon bean

Bean	Fee	+0 → +1	+1 → +2	+2 → +3	+3 → +4	+4 → +5	+5 → +6
Pink Dragon Bean	30k	100%	90%	80%	60%	40%	30%
Green Dragon Bean	10k	100%	80%	70%	50%	30%	20%
Blue Dragon Bean	20k	100%	88%	77%	55%	33%	22%

A failed strength refine drops the stone one level; it is never destroyed. How far a stone can go depends on its grade and step:

Max strength	Lowest	Low	Middle	High	Highest
Normal	+2	+2	+3	+3	+4
Brilliant	+3	+3	+3	+4	+4
Rare	+4	+4	+4	+4	+4
Ancient	+4	+4	+4	+4	+5
Legendary	+4	+4	+4	+5	+6
Myth	+4	+4	+4	+5	+6

Calculator

Bonus multiplier and expected cost of strength refining

Grade Step Target strength Bean

bonus multiplier at +

expected refines from +0

expected yang (fees)

beans, on average

Expected values assume a failed refine drops one level, as on the server. Bonus value = base value × multiplier ÷ 100.

Taking stones out & extraction

Removing an equipped stone

Myth

15%

Rare

30%

Normal

50%

Ancient

30%

Brilliant

40%

Legendary

20%

If it fails the stone breaks into a Dragon Stone Shard. Dragon Tongs and Dragon Tongs+ raise the chance.

Extracting with Tongs of Time

Charge	5%	15%	30%	50%	100%
Myth	—	—	—	—	100%
Rare	—	—	30%	30%	40%
Normal	30%	25%	24%	20%	1%
Ancient	—	—	—	30%	70%
Brilliant	—	30%	25%	25%	20%
Legendary	—	—	—	—	100%

Destroys the stone and gives a Time Elixir (L) with the charge rolled above.

Re-rolling Myth bonuses

Myth stones can re-roll their bonuses with Flame of the Dragon (B). How many extra bonuses you get depends on the step:

Step	0 extra	1 extra	2 extra	3 extra
Low	54.29%	43.43%	1.74%	0.54%
Middle	52.63%	42.11%	4.21%	1.05%
High	48.54%	38.83%	9.71%	2.91%
Lowest	55.01%	44%	0.88%	0.11%
Highest	37.04%	29.63%	22.22%	11.11%