Explosive Leader is a heroic tier feat.
Prerequisite: Genasi, warlord; earthshock or firepulse
Benefit: When you hit an enemy using your earthshock or firepulse racial power, your allies gain a +2 bonus to attack rolls against that enemy until the end of your next turn.[MP2:133]
Update (4/13/2010)[]
In the Prerequisite entry, replace “earthshock, firepulse, or promise of storm” with “earthshock or firepulse.” In the Benefit entry, replace the first comma with “or” and delete “, or promise of storm.”