Maw of Malmortius

+55 Attack Damage
+40 Magic Resist
+10 Armor Penetration

UNIQUE Passive - Lifeline: Upon taking magic damage that would reduce Health below 30%, grants a shield that absorbs magic damage equal to 300 + 1 per bonus Magic Resistance for 5 seconds (90 second cooldown).
UNIQUE Passive - Lifegrip: When Lifeline triggers, gain +10% Spell Vamp and +10% Life Steal until out of combat.