Rylai's Crystal Scepter
Rylai's Crystal Scepter item.png
Tier Advanced
Stats +80 ability power
+500 health
Passive Unique: Your spell damage will slow the target by 35% for 1.5 seconds (15% for multi-target spells, damage-over-time spells and spells with a cooldown time below 3 seconds).
Menu Defense > Health
Magic > Ability Power
Item cost 3105g (700g)
Sell value 2173g
Item code 3116

Rylai's Crystal Scepter is an advanced item in League of Legends.[1] It is the caster counterpart to Frozen Mallet item.png Frozen Mallet.




15% slow编辑

Spammable single-target spells only apply the 15% slow. The reason for this, as stated by Guinsoo, is: "We don't want a 35% slow that can be reapplied indefinitely." Currently, the only ability affected by this is Cassiopeia 卡西奥佩娅TwinFang.png Twin Fang. Conversely, Karthus 卡尔萨斯LayWaste.png Lay Waste, despite both being an AoE spell and having an extremely short cooldown, applies the full slow, but only if it hits a single target.

The general rule is that spells with a base cooldown of less than 3 seconds will apply only the 15% slow.[2]

No slow编辑

The following will not apply the slow:


  • Rylai is the name of the Crystal Maiden hero in DotA. Rylai specialized in using ice-based crowd control abilities to stun and slow her opponents. The icon for the Crystal Scepter is almost identical to the icon for the Crystal Maiden's Brilliance Aura ability.

Patch history编辑


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


  • 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 Destiny.png Destiny or TimeWarp.png Time Warp, which previously triggered the effect, won’t anymore; however, Rupture.png Rupture will now slow on dealing damage instead of on the initial cast, Powerball.png Powerball will now trigger the effect when you hit units, etc.


  • Slows from items (Item.png Phage, Frozen Mallet item.png Frozen Mallet, Item.png Rylai's Crystal Scepter) will no longer stack. The largest slow will take effect until duration wears then next largest slow will take effect if it’s still active.


  • 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).


  • Removed the internal 6 second cooldown.
  • Increased proc window from 4 to 6 seconds.

V0.9.22.7: Added

  • Rylai's Crystal Scepter item.png Rylai's Crystal Scepter:
    • +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.

References 编辑


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