Ardent Censer

Shield and heal effects on other units grant both of you Attack Speed and their attacks deal additional on-hit magic damage.

+60 Ability Power
+10% Cooldown Reduction
+50% Base Mana Regen

UNIQUE Passive: +10% Heal and Shield Power
UNIQUE Passive: +8% Movement Speed
UNIQUE Passive: Whenever you heal or shield an ally, you and your ally gain 10% - 30% Attack Speed and your attacks deal an additional 5 - 20 on-hit magic damage for 6 seconds.

This does not include regeneration effects. Bonus effects are based on target's level.
Builds From

Forbidden Idol Increases Heal and Shield Power, Mana Regeneration, and Cooldown Reduction 550 Aether Wisp Increases Ability Power and Movement Speed 415