Mage · spell

Flamestrike

413per cast

Rank 6 · level 60 · before talents

Flamestrike

990 Mana30 yd range

3 sec cast

Calls down a pillar of fire, burning all enemies within the area for 384 to 468 Fire damage and an additional 332 Fire damage over 8 sec. Only one Flamestrike can be active per Mage at a time.

Talents that change it, each at full ranks:

Arcane Power · with Arcane Power active +124 Shatter · against Frozen targets +102 Improved Scorch · estimate: 5 Fire Vulnerability stacks +61.9 Fire Power +41.3 Improved Flamestrike +30.5 Arcane Instability +18.7 Elemental Precision +12.9 Critical Mass +12.2 Ignite +7.3 Arcane Mind +0.4 Presence of Mind · with Presence of Mind active per second +138 Arcane Concentration per 100 mana +4.6 Master of Elements per 100 mana +0.4

Averages, counting crits and misses, with a typical weapon and no other gear or buffs, against a target your level. Talents at level 60. Worked out from the game's own data, the same way as the Foresight addon.