Banshee's Veil

Periodically blocks enemy abilities

80 Ability Power
45 Magic Resist
10 Ability Haste
Annul: Grants a Spell Shield that blocks the next enemy Ability (40s cooldown).

Item cooldown is restarted if you take damage from champions before it is completed.
Builds From

Fiendish Codex Increases Ability Power and Cooldown Reduction 465 Verdant Barrier 115