Set 17.0

Deadlier Caps

gold augment

Gain a Rabadon's Deathcap. Rabadon's Deathcaps permanently gain ?% Ability Power whenever their holders score a takedown.

Deadlier Caps enables

Ability Power

Scales with Ability Power. Damage and effect magnitudes that read "(scales with AP)" target this mechanic.
On Takedown

Effect fires when the source secures a kill or assist.