У ретробоя нету спд?
Чем медленнее оружие тем больше шанс но и количество хилов не может привышать определенное кол-во раз в минуту. 100% шанс срабатывания самое медленное оружие не дает.
http://www.wowwiki.com/Seal_of_LightThe proc rate for the healing done by Seal of Light seems to be based on an average number of procs per minute, rather than a fixed proc rate per strike. Therefore, while under Seal of Light, each attack the paladin makes with a slow weapon has a greater chance for the healing effect to proc than if the paladin were attacking with a fast weapon.