Athene's Unholy Grail

+40 Ability Power
+25 Magic Resist
+20% Cooldown Reduction
+75% Base Mana Regen

UNIQUE Passive: Gain 20% of the premitigation damage dealt to champions as Blood Charges, up to 100 - 250 max. Healing or shielding another ally consumes charges to heal them, up to the original effect amount.
UNIQUE Passive: Increases Base Health Regeneration by 100% if current Health % is lower than current Mana %. Increases Base Mana Regeneration by 100% if current Mana % is lower than current Health %.

(Maximum amount of Blood Charges stored is based on level. Healing amplification is applied to the total heal value.)