Grand Spectrum (Crimson Jewel, resistance)

Grand Spectrum is a unique Crimson JewelCrimson JewelPlace into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket. and one of three unique jewels that share the name 'Grand Spectrum'. The other two are and .

Vendor: 4Alchemy ShardsAlchemy ShardStack Size: 20A stack of 20 shards becomes an Orb of Alchemy.

Modifiers

Gain 75 Armour per Grand Spectrum: Grand Spectrum grants additional armour rating based on how many jewels called 'Grand Spectrum' are placed into jewel sockets on the character's passive skill tree. Any 'Grand Spectrum' jewels are counted when determining the bonus, not only those with the Crimson Jewel base type.

Effect calculation

If all equipped Grand Spectrum jewels are of the same type, their combined effect is a simple function:

y = Q * x²,

where y is the total effect, Q is the magnitude of the gem effect (75 Armour, in the Crimson case), and x is the number of socketed identical jewels.

For example, equipping 5 of (Crimson) Grand Spectrum grants 75 * (5²) = 1875 Armour. Equipping 9 grants 75 * (9²) = 6075 Armour.

If not all equipped Spectrum jewels are of the same type, the function must be expressed in long form:

y = Q * x * Rx,

where Q is still 75 in this case, x is the number of the Crimson variant equipped, and Rx is the total number of Spectrum jewels equipped regardless of type.

Version history

Version	Changes
2.3.0	Introduced to the game.