Jewels

Generally you want attack in weapons, knockdown or stun in helm/garment/cape, and HP (or PvP HP) in accessories. Stun is better for those with low ping, but you will have time to try out combinations of stun and knockdown jewels before you collect enough of either type. Information below taken from LJayce’s guide on Discord.

Weapon, 3 options

 * 1) Attack (red): Attack is most commonly used for PvE/PvP alike, and is affected by any attack modifier.
 * 2) Def Pen (blue): It lowers defense indeed, but how much is amount of defense lowered? The value is exponential not solid (amount of defense removed). Ineffective after rank L gear addition so do not invest as much on it.
 * 3) Crit Activation (violet): It increases your crit chances. How it works, simple, it serves as multiplier for crit rate that you have! Ineffective after rank L gear addition so do not invest as much on it.

Garment, 4 options

 * 1) Defense (white): This will lower damage received. (defense value added is pretty low so ineffective as well)
 * 2) Defense/Stun rec. (dark green): This will decrease stuns duration on you. The safe value of stun recovery varies per content, for immortal raid it is 13k stun recovery, for higher content like Sanctum of the dead, 30k+ is preferred.
 * 3) Defense/Knockdown rec. (orange): This will decrease knockdown effectiveness on you…lets say more as you get pushed less and even increasing chances to prevent a ring-out or get up quickly from a counter or more even getting up from floor faster which prevents chain combos!
 * 4) Defense/Slow rec. (light green): Decreases slow effectiveness and duration, one or two (at most) can be handy at times.

Accessories, 3 options

 * 1) PvP HP (Cyan): This adds some extra HP for PvPs, useful if you play PvP alot.
 * 2) HP (yellow): Increases your HP overall, simple, but its effectiveness is reduced in PvP combat.
 * 3) Dmg reduction (Purple): Decreases damage received after defense calculations, generally it is not as effective as PvP HP in PvPs. Value is directly applied, meaning you subtract from damage at once. (Usable in certain builds, not recommended if not knowing what you do!)

For Builds
Weapon is simple: either 2 costume/gear attack or def pens.

Armor:
This depends on your playstyle, but if your ping is bad I recommend usage of full stun rec (14 stun recovery jewels, the dark green ones).

If good ping: go for combination of oranges and greens, one slow recovery can be used as spare.

Accessories:
If PvP player go for full PvP HP (cyan) on both gear and costume decos.

If PvE player regular HP is perfect.