Spellblade: After using an Ability, your next Attack is enhanced with an additional 12% target max Health physical damageOn-Hit (1.5s cooldown). If the target is a champion, restore 50% of the enhanced damage (30% for Ranged owners).
Mythic Passive: Grants all other Legendary items 5% Armor Penetration and 5% Magic Penetration.
Spellblade will deal a minimum of (150% base Attack Damage) damage to units, but no more than (250% base Attack Damage) damage to Monsters.