Explosive Rage Strike is a paragon tier feat.[PrP:143]
Prerequisite: 11th level, Barbarian, Rage Strike power
Benefit: When you use rage strike, you can reduce the damage is deals by 2[W]. If you do so, the power becomes a close burst 1 that targets each enemy you can see in the burst.
Update (2/8/2010): Replace the second sentence of the Benefit entry with the following sentence: “If you do so, the power becomes a close burst 1 that targets each enemy that you can see in the burst.” This change clarifies how changing rage strike into a close burst affects the power’s Target entry.
Close burst 1
Special: You can use this power or Rage Strike power twice per day in total
Target: each enemy you can see in burst
Attack: Strength vs AC. To make this attack, you must expend an unused rage power
Hit: You deal damage equal to the level of the rage power you expended.
Level 1: 1[W] + Strength modifier damage.
Level 5: 2[W] + Strength modifier damage.
Level 9: 3[W] + Strength modifier damage.
Level 15: 4[W] + Strength modifier damage.
Level 19: 5[W] + Strength modifier damage.
Level 20: 5[W] + Strength modifier damage.
Level 25: 6[W] + Strength modifier damage.
Miss: half damage.