奥库利大师。

3 x Rough = Tumbled
3 x Tumbled = Faceted
3 x Faceted = Brilliant

Sapphire + Ruby = Amethyst
Sapphire + Emerald = Tourmaline
Ruby + Emerald = Citrine
Sapphire + Ruby + Emerald = Diamond
Amethyst + Tourmaline + Citrine = Onyx
Diamond + Onyx = Spinel
Brilliant Diamond + Brilliant Onyx + Brilliant Spinel = Princess Stone

Sapphire:
Attack: Add Water to Melee Damage and increase attack power by X%. Water is strong on Fire, Weak on Lightning. (0%, 8%, 12%, 16%)
Armour: Increase Water damage resistance by X%. (8%, 14%, 18%, 24%)
Timeline: Additional X% chance of evading an attack while casting. (5%, 10%, 15%, 20%)

Ruby:
Attack: Add Fire to Melee Damage and increase attack power by X%. Fire is strong on Earth, Weak on Water. (0%, 8%, 12%, 16%)
Armour: Increase Fire damage resistance by X%. (8%, 14%, 18%, 24%)
Timeline: +X Max HP. (+4, +8, +12, +16)

Emerald:
Attack: Add Lightning to Melee Damage and increase attack power by X%. Lightning is strong on Water. (0%, 8%, 12%, 16%)
Armour: Increase Earth damage resistance by X%. (8%, 14%, 18%, 24%)
Timeline: +X Max MP. (+2, +4, +6, +8)

Tourmaline:
Attack: Attacks have a X% chance to cause paralysis for X seconds. (5% & 3, 10% & 3, 15% & 6, 20% & 6)
Armour: Reduce magical damage by X%. (5%, 10%, 15%, 20%)
Timeline: Increase Magic by X. (2, 4, 6, 8)

Amethyst:
Attack: Increase physical damage by X%, when HP drops below X%. (20% & 20%, 30% & 20%, 20% & 30%, 30% & 30%)
Armour: Reduce physical damage by X%. (5%, 10%, 15%, 20%)
Timeline: Increase magical damage by X%, when HP drops below X%. (20% & 20%, 30% & 20%, 20% & 30%, 30% & 30%)

Citrine:
Attack: Add Light to Melee Damage and increase attack power by X%. Light is strong on Dark. (0%, 10%, 15%, 20%)
Armour: Increase chace of dodging (%) by X when defending for X turn(s). (5 & 1, 10 & 1, ? & ?, 20 & 1)
Timeline: Increase by X% the chance to bump the targeted dark creature backwards on the Timeline. (5%, 10%, ?, 20%)

Diamond:
Attack: Increase speed by X. (1, 2, 4, 6)
Armour: Earn an additional X% XP from each battle. (5%, 10%, 15%, 20%)
Timeline: Increase casting speed by X%. (3%, 6, 9%, 12%)

Onyx:
Attack: Increase spell power by X%. (?, 15%, 20%, ?)
Armour: Reduce physical and magical damage received by X% when HP drops below X%. (20% & 20%, 30% & 20%, 20% & 30%, 30% & 30%)
Timeline: Increase chance (%) of dodging by X% while casting when HP drops below X%. (20% & 20%, 30% & 20%, 20% & 30%, 30% & 30%)

Spinel:
Attack: Increase attack power by X%. (15%, 20%, 25%, 30%)
Armour: Increase speed by X% for X turn(s) when interrupted. (10% & 1, 20% & 1, 30% & 1, ? & ?)
Timeline: Begin every turn X% forward on the Timeline (5%, 10%, 20%, 30%)

Princess Stone:
Attack: Increase attack power by 40%.
Armour: Reduce physical and magical damage by 25%.
Timeline: Increase spell power by 35%.

Erin's Stone: (Golem's Plight Pack DLC)
Attack: +2% critical hit chance
Armour: +2% dodge rate
Timeline: If the wearer dies in battle they recover to 50% HP at the end of battle.

我来简单说下锻造，除了游戏里面提示的那三种组合，还有以下几种组合:
1.蓝+红=紫
2.蓝+绿=电气
3.红+绿=黄
4.紫+电+黄=黑玛瑙
5.红+蓝+绿=钻石
6.钻石+黑玛瑙=尖晶
7.切割钻石+切割玛瑙+切割尖晶=公主石

具体每个石头有什么用法，还是看游戏里面或者上面的英文吧，常玩游戏的应该没有什么理解障碍（其实是因为我懒= =）

为什么公主石合成不了

公主石的公式有问题吧，不许合成，是不是还有什么条件？

@covear-sohu 要辉煌级才能合成公主石，也就是3个原石合成一个切割，3个切割合成一个刻面，然后3个刻面合成一个辉煌。

@aojiaoyuan450 2L说是切割……误导我了

公主石感觉没啥用，而且非常费材料；攻击宝石主推黄宝石光系伤害，因为吃光系伤害的怪往往物抗很高，而吃其他系伤害的怪物可以靠女主和肉盾的高物理伤害打死；
建议配置：
女主：黄宝石（光系伤害），尖晶石（打断后加速），尖晶石（时间轴提前）或钻石（加施法速度）
肉盾：同女主
法师：玛瑙（魔攻），尖晶石，电气（魔攻）
其他人都无所谓了，裸体即可，需要时拉出来放个技能，没血就换人

双鱼村最右边进入水晶迷宫后，最右边有个光精灵npc，可以接个找6精灵的任务，找全后送3个尖晶石，非常叼，+25%物理攻击