# Fist of War Support [[Fist of War Support]] is a [[support]] skill gem for [[slam]] skills. When using the supported skill, it empowers your [[attack]] with more damage and area of effect. This effect has a cooldown between uses. ## Skill functions and interactions Multiple copies of fist of war have separate cooldowns that are not connected to each other. - Therefore using 2 or more slam skills linked to 2 or more separate fist of war support gems will give more maximum possible attacks boosted by fist of war than 1 fist of war gem can. - The slam skills do not have to be different attacks, as long as you use multiple copies of the same attack gem and fist of war on separate links.