# Does Thunder Hooves Rage damage stack with itself?

Can a barbarian move back and forth through an enemy space to stack Thunder Hooves damage?

## Thunder Hooves Rage

Daily
Standard Action      Melee Weapon

Target: One Creature
Keywords: Primal, Rage, Weapon
Attack: Strength vs. AC
Hit: 3[W] + Str modifier damage.

Miss: Half damage.

Effect: You enter the rage of the thunder hooves.
Until the rage ends, you can move through one or two enemies' spaces during each of your turns.
When you move through an enemy's space, your next attack against that enemy during the same turn deals 1[W] extra Damage.

Here's the example:

X : empty space
B : a human barbarian with move speed 6 who is already in the rage of thunder hooves
E : a medium enemy

Initial positions:

XBEXX


Barbarian uses a move action to move 2 spaces through the enemy position to here:

XXEBX


… and then through the enemy space again to here:

XBEXX


… and then back again to here:

XXEBX


Does the barbarian get +3[W] to the following attack against this enemy? That's how I'm reading it.

Has this been errata'd? If hasn't been errata'd, was it intended to do this, or am I breaking it here?

• thanks for the formatting SevenSidedDie. it's much clearer now and still accurately reflects my original intent for the question. – Keegan Jul 8 '13 at 3:39
• No problem! It's what I do 'round here. :) – SevenSidedDie Jul 8 '13 at 5:28