Maokai Ability (LoL): Sap Magic
Sap Magic Maokai
Passive
Cooldown: 30
/ 25
/ 20
Using an ability or being hit by an enemy champion's ability reduces the cooldown by 4 seconds. Being hit by large or epic monster's attacks or abilities reduces the cooldown by 1.5 seconds.
after doing a bit of math i learned that with a Spirit Visage this passive will heal Maokai for 8.4 % insted of 7 %
This is correct. One of the MANY reasons why you should get a Spirit Visage on Maokai.
Does it also work with summoner spells?