Rylai's Crystal Scepter

## Stats

+90 ability power

+300 health

## Passive

Unique: Damaging abilities and pet attacks  slow affected units by 20% for 1 second.

## Menu

Defense › Health

Magic › Ability Power

**Rylai's Crystal Scepter** is a finished item in  League of Legends.

## Cost Analysis

**Gold Value**
* 90 ability power =  **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
* 300 health =  **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
	+ **Total Gold Value** = **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**

Gold Efficiency*\**

* **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** is 106.06% gold efficient, without its passive.

## Similar Items

**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Frozen Mallet**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Hextech Protobelt-01**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Iceborn Gauntlet**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Liandry's Torment**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Morellonomicon**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Rod of Ages**
**Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).****Randuin's Omen**

## Notes

* The following will not trigger a slow:
	+ Champion abilities that do not trigger spell effects.
	+ On-hit damage dealt by items.
	+ **Lua error in Module:ImageLink at line 274: attempt to call field 'arguments' (a nil value).** and **Lua error in Module:ImageLink at line 274: attempt to call field 'arguments' (a nil value).**.
* **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** has a very good synergy with **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** due to the slow from Rylai's applying the empowered damage from Liandry's.

## Trivia

* **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** is the ability-based counterpart of **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).**.
* Rylai is the name of the Crystal Maiden hero in DotA. Rylai specializes in using ice-based crowd control abilities to disable and slow her opponents.
	+ **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** icon is almost identical to the icon for the Crystal Maiden's and Archmage from Warcraft 3's Brilliance Aura ability.

## Patch History

V8.9
* Ability power increased to 90 from 85.

V8.4
* Ability power increased to 85 from 75.

V6.24
* New Recipe: **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).** = **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
	+ Old Recipe: **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).** = **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
* Health reduced to 300 from 400.
* Ability power reduced to 75 from 100.
* Unique passive:
	+ New Effect: Damaging spells and abilities reduce enemy movement speed by 20% for 1 second.
	+ Removed: 40% slow for 1.5 seconds for single target abilities.
	+ Removed: 40% slow for 1 second for area of effect abilities.
	+ Removed: 20% slow for 1 second for damage over time, multi-hit, and pets abilities.

V5.22
* Total cost increased to **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).** from **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**.

V5.13
* **New Recipe**: **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).** = **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
	+ Old Recipe: **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).** + **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).** = **Lua error in Module:ImageLink at line 377: attempt to call field 'arguments' (a nil value).**
* Single Target Slow increased to 40% from 35%
* Area of Effect Slow (instant) increased to 40% from 15%
* Damage over time or Multi-hit Slow increased to 20% for 1 second from 15% for 1.5 seconds
* Summoned minions (e.g. **Lua error in Module:ImageLink at line 148: attempt to call field 'arguments' (a nil value).** **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).**, **Lua error in Module:ImageLink at line 148: attempt to call field 'arguments' (a nil value).** **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).**) now slow on-hit 20% for 1 second
* New particle added

V4.13
* Ability power increased to 100 from 80.
* Health reduced to 400 from 500.

V1.0.0.152
* Item cost reduced to 2900 from 3105.
* Combine cost reduced to 605 from 700.

V1.0.0.106
* Slow duration reduced to 1.5 from 2.
* Updated the tooltip to reflect slow information for single target and damage-over-time slows.

V1.0.0.63
* Slow duration increased to 2 seconds from 1.5 seconds.
* It will now trigger on dealing non-periodic spell damage, instead of spell hit. This means that spells like **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).** or **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).**, which previously triggered the effect, won't anymore; however, **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).** will now slow on dealing damage instead of on the initial cast, **Lua error in Module:ImageLink at line 110: attempt to call field 'arguments' (a nil value).** will now trigger the effect when you hit units, etc.

V0.9.25.34
* Slows from items will no longer stack. (i.e. **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).**, **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).**) The largest slow will take effect until duration wears then next largest slow will take effect if it's still active.

V0.9.25.24
* Single target slow reduced from 40% to 35%.

V0.9.25.21 Remake.
* Health and ability power.
* Now causes single target spells to slow by 40% for 1.5 seconds (15% for multi target spells).

V0.9.22.15
* Removed the internal 6 second cooldown.
* Increased proc window from 4 to 6 seconds.

V0.9.22.7 Added
* **Lua error in Module:ImageLink at line 174: attempt to call field 'arguments' (a nil value).**:
	+ +500 health.
	+ +500 mana.
	+ +80 ability power.
	+ Passive: After a spell cast, your champion's next basic attack reduces your target's movement speed by 35% for 2.5 seconds. This effect can only occur once every 6 seconds.

## List of Items

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cs:Rylai's Crystal Scepter
de:Rylais Kristallzepter
es:Cetro de Cristal de Rylai
fr:Sceptre de Rylai
pl:Kryształowy Kostur Rylai
ru:Rylai's Crystal Scepter
zh:瑞莱的冰晶节杖