Enchantment: Runic Echoes - Items League of Legends
Enchantment: Runic Echoes
+60 Ability Power +7% Movement Speed
UNIQUE Passive - Echo: Gain charges upon moving or casting. At 100 charges, the next damaging spell hit expends all charges to deal 60 (+10% of Ability Power) bonus magic damage to up to 4 targets on hit.
This effect deals 250% damage to Large Monsters. Hitting a Large Monster with this effect will restore 18% of your missing Mana.