Fire mages specialize in maximum damage output. This build will focus on one verse one leveling and PVP techniques.
This build does not include area of effect spells except for one and that is Purgatory fire. The is the most common used build in runes of Magic.

PVE: this fire build makes it easy to destroy monsters with ease. In most cases you’ll be able to defeat enemies 2 to 3 levels above you.
Your main damage dealing spells the flame and fireball enough damage to destroy enemies quickly. I personally use electric bolt to initiate battle with monsters.
Ruins of Magic allows you to create macros which is extremely nice for dispatching monsters with one click of a button. On Priest side of this build regenerate will eliminate the need to pot spam.

The priest also has a very important spell called rising tide, the spell is not as useful until you get it an instant cast by completing the level 30 elite quest.
Another extremely useful skill mage possesses is elemental catalysis that enables you to spam any skill with no cast time for 5 seconds. It’s your flame skill has no cool down you are able to rain down vast amounts of damage on your enemies. The only downside is this skill requires a 10 minute cool down.
With elemental catalysis you’ll be able to dispatch the majority of the mini bosses in runes of Magic Gold with ease.

PVP: with any mage distance is the key to PVP. The mage deals the most amount of damage in any game but the flipside is they are extremely squishy. Luckily this build has a few techniques to help you keep your distance from enemies.
The following skills will be the most important skills to use during PVP from the mage and priest tree: fireball, lightning, silence, flame, electrostatic charge, plasma arrow, discharge, electric bolt, electric compression, static field, Purgatory fire, rising tide, urgent heal, andrunes of Magic Gold

PVP: initiating PVP