Flameburst Armor is a daily power available to the Artificer class at level 1.[Dr381:56]
You inscribe a fiery rune upon your ally’s armor or garments, then turn a fire spirit loose on the field of battle as you flare the rune periodically.
Melee touch
Primary Target: You or one ally
Effect: You infuse the target’s armor with an elemental fire spirit. Until the end of the encounter, the target gains resist 5 fire. In addition, you can use the following attack once per round until the end of the encounter if the primary target is within 5 squares of you.
Special: You can use this power only once per turn.
Secondary Target: Each enemy in the burst
Effect: The secondary targets takes fire damage equal to 5 + your implement’s enhancement bonus and is marked by the primary target until the end of your next turn.