Req: Barbarian, Power Attack, Cleave

Range: Varies (see text)
Area: Cleave: +5 feet to normal cleave range, Whirlwind: 15 feet + 5 feet/2 levels
Duration: Instantaneous
Saving Throw: None
Spell Resistance: None
Cost: 4 Rage Points or 1d2 HP/level

You channel your rage or your very life essence into a series of blows against nearby enemies, ending in a mighty whirling attack against all surrounding foes.
This power takes a full-round action to use, though you can 5-foot step before or after the attack. Make a single attack roll against an enemy within +5 feet of your melee weapon's range (10 feet for non-reach weapons, 15 for reach weapons). If this attack roll hits, deal damage normally and you may make another attack roll against a different enemy within the same range. The number of extra attacks you can make in this fashion after successive hits increases by 1 for every 4 levels. You may not hit an enemy more than once in a single usage of this part of the combination attack. All typical weapon and damage bonuses that would affect a cleave attack affect this series of attacks.
After the cleave phase of this combination attack ends, make a single melee attack at your full base attack bonus against all enemies within 15 feet + 5 feet/2 levels.

Special: You may use rage powers with this attack; however, each attack roll made as part of this combination attack counts as a seperate attack roll for this purpose.