+25 ability power
|Passive||Unique – Spellblade: On cast, for 10 seconds, your next basic attack deals additional physical damage equal to 100% of your base attack damage. 2 second cooldown.|
Magic > Ability Power
|Item cost||1200g (365g)|
- (as well as and ) only multiplies the champions starting base attack damage plus any gained from leveling up. Bonus attack damage from items, runes, and masteries is not included, nor does it include the bonus damage from skills like Ezreal's Mystic Shot, Gangplank's Parrrley, Irelia's Bladesurge, or Shaco's Deceive.
- If the attack is a critical hit, the bonus damage from is not boosted.
- Sheen bonus damage procs off Lifesteal. It does not proc off Spell Vamp, however.
- The proc has a cooldown of 2 seconds, and the 10 second bonus damage buff does not stack. Using two skills in quick succession will not accrue two stacks of bonus damage, but one.
- The bonus damage does not stack with , or , since they all have a unique passive with the same name.
- The proc effect of causes the champion's weapon or hands glow red, the same graphic as Nunu's Blood Boil.
- Passive toggle abilities such as Blood Scent or Frost Shot do not proc effect but active toggle abilities such as Ravenous Flock do.