Life Tap Clarification : World of Warcraft General Discussions

"There were some questions about what is calculated first; bonus from Improved Life Tap, or +damage, so here you go: The effects from The Felheart and Plagueheart sets and from the Improved Life Tap talent are all applied AFTER spell damage has been calculated. No other talents or set bonuses have any effect on the calculation.

Another question was whether Life Tap is supposed to consume a charge from the Zandalarian Hero Charm: Life Tap benefits from and uses charges of the Zandalarian Hero Charm as well as the Talisman of Ascendance."

Think it just means that things from talents and damage goes first and than the sets from the tiers when they do Life Tap