Rend

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Rend
Rend (10 ranks) Warrior ability Melee range 10 Rage Instant Wounds the target causing them to bleed for X damage plus an additional [1 * ((MWB + mwb) / 2 + AP / 14 * MWS)] (based on weapon damage) over 15 sec. {If used while your target is above 75% health, Rend does 35% more damage.}
Properties
Class	Warrior
School	Physical
Cooldown	None/Global Cooldown
Other information
Requirements	Melee Weapon, [Battle Stance], [Defensive Stance]
Improvements	[Improved Rend], [Blood Frenzy]
Related debuff
Rend Bleeding for [X/5] plus a percentage of weapon damage every 3 seconds. {If used while the victim is above 75% health, Rend does 35% more damage.} Duration: 15 seconds

[[Category:warrior abilities]][[Category:warrior abilities]]

"I gave him a choice: die piece by piece, or all at once." — GorebellyTemplate:Cite

Rend is a damage over time ability. It is an instant cast, so it doesn't replace a normal attack. It is also one of the few warrior attacks that isn't mitigated by enemy armor.

Even without investing in talents to improve it, Rend is a very rage-efficient attack. Investments in [Improved Rend] and [Blood Frenzy] makes it shine even brighter. It's disadvantages are partly that it loses efficiency if the target dies before the Rend has completed it's duration. Also, Rend can not be used in Berserker Stance.

Rank Table

Rank	Damage1	Duration	Level	Cost
1	15	9 seconds	4	1
2	32	12 seconds	10	6
3	50	15 seconds	20	40
4	70	15 seconds	30	1 20
5	115	15 seconds	40	2 20
6	150	15 seconds	50	4 20
7	185	15 seconds	60	6 20
8	215	15 seconds	68	6 50
9	315	15 seconds	71	26
10	380	15 seconds	76	26

¹Additional damage is added based on weapon damage and other factors. See below.

Additional damage

In addition to the base damage, Rend will deliver extra damage depending on how hard the weapon hits. The formula looks a bit complicated, but it basically calculates the average weapon damage modified for attack power and takes a fraction of this:

                 Weapon Speed x Attack Power                                          743  
Extra damage = ( --------------------------- + Average Weapon Damage ) x Duration x ------
                             14                                                     300000

Note, The DPS of the weapon isn't the most important factor. It's much more important that the weapon is slow.

Example: Wally the warrior has an attack power of 1400, and he uses a Rend with a duration of 21 seconds. When he uses  [The Unstoppable Force] (Speed 3.8, average damage 233½) his rends will do 32 points additional damage. When he uses  [Widow's Remorse] (Speed 1.6, average damage 100½) his rends will only do 13 points of additional damage, even though Widow's Remorse has a slightly higher DPS-rating than the Unstoppable Force.

Tips and Tactics

This is also a good skill to use in PvP against Rogues, as it makes it more difficult (but not impossible) for them to use [Vanish] and an additional opener such as [Cheap Shot] or [Ambush].

As with other bleeding effects, elementals and skeletal undead are immune to Rend. (This is now outdated, bleed works on ALL mobs)

Related talents and glyphs

• [Improved Rend] (Rank 1 arms talent) - increases bleed damage done by 10/20%
• [Taste for Blood] (Rank 4 arms talent) - chance at a 'free' use of [Overpower]
•  [Trauma] (Rank 6 arms talent) - increases the effectiveness of bleed effects
• [Blood Frenzy] (Rank 9 arms talent) - causes Rend and [Deep Wounds] to increase physical damage caused to target by 2/4%

•  [Glyph of Rending] (Major glyph) - increases rend duration by 6 seconds.

Patch changes

Patch 3.0.3 (2008-11-04): Damage has been adjusted to be less base and more weapon based. Ranks 9 and 10 now do 35% more damage when the target is above 75% health instead of 4 times damage when the target is enraged.
Patch 1.1.0 (2004-11-07): Now available in Battle and Defensive Stance, damage slightly increased on some ranks.
Patch 0.7 (2004-06-15): Damage reduced. Changed to an instant ability.