- For the Warlock ability, see Shadowflame.
Shadowflame refers to a type of magic wielded by Warlocks. It means, alike Frostfire, that a spell can do either of two types of spell damage. As the name implies, Shadowflame does either Shadow or Fire spell damage. Shadowflame is special as it combines the strengths of these two elements - if an enemy is invulnerable to Shadow, it will deal Fire damage and vice versa. The only spell that uses it so far is Fel Flame.
See also
[Frostfire Bolt], a Mage spell introduced in Wrath of the Lich King and 
[Frostfire Orb], a Mage spell introduced in Cataclysm. They deal Frostfire damage.
[Starsurge], a Balance Druid spell introduced in Cataclysm. It deals Spellstorm damage.
[Mind Spike], a Priest spell introduced in Cataclysm. It deals Shadowfrost damage.
