|Passive||Unique Passive – Cold Steel: When hit by basic attacks, reduces the attacker's attack speed by 15% and movement speed by 10% for 1 second.|
|Active||Unique Active: Slows the movement speed of nearby enemy units by 35% for 2 (+ 0.5% armor) (+ 0.5% magic resistance) seconds. 60 second cooldown (500 Range).|
Defense > Armor|
Defense > Health
|Item cost||3000g (1000g)|
Cost Analysis Edit
- is a strong counter to , as it provides armor, health, an attack speed slow and a movement speed slow; and the two actives mostly mitigate each other.
- , , and are the only items that can reduce attack speed.
- is commonly purchased by tanky melee DPS champions, especially the manaless champions like Dr. Mundo, Garen, Lee Sin, and Riven that don't benefit from because of the mana it gives.
- Using the active on while your champion is channeling an ability will end the channel prematurely.
- is named after former Riot employee Robin 'Randuin' Liao.
- active effect's debuff is named Black Omen, possibly a reference to the floating palace bearing the same name from the game Chrono Trigger.