Seeker's Armguard

1100
Increases Armor and Ability Power

+30 Armor
+20 Ability Power

UNIQUE Passive: Killing a unit grants 0.5 bonus Armor and Ability Power. This bonus stacks up to 30 times.
Builds From

Cloth Armor Slightly increases Armor 300 Amplifying Tome Slightly increases Ability Power 435 Cloth Armor Slightly increases Armor 300
Builds Into

Zhonya's Hourglass Activate to become invincible but unable to take actions 300