Every raider should know the slight differences between the three types of Battle Rez spells and understand how they impact the decision to resurrect a player during combat.
Warlocks have the unique ability to choose someone ahead of time for their Soulstone spell. Before an encounter begins, they can create a Soulstone and place it on another player. That player will receive the Soulstone buff for 15 minutes. If the receiving player dies while this buff is active they will have the choice to resurrect upon death. The main benefit to this is that as long as the Warlock has a Soulstone active on another player, the Warlock herself does not still have to be alive to bring that player back to life. There aren’t many situations in current content where this is useful, but I am reminded of the Assembly of Iron encounter in Ulduar. The tank with Overwhelming Power was going to die without question, using a Soulstone on them ahead of time would ensure they would be able to come back and finish the fight even if the Warlock ended up dead from other encounter mechanics.
Alternatively, the Warlock can use their Soulstone similarly to a Battle Rez, waiting until a character has died before using their Soulstone on them. The Warlock should ensure they have a Soulstone ready to go in their bags at the start of an encounter to eliminate cast times.
The spell Create Soulstone takes 3 seconds to cast, has no cooldown, and creates a conjured Soulstone. Soulstones are “unique,” meaning a Warlock can only carry one at a time. Using the conjured item is an instant action, but doing so will initiate a 15 minute cooldown on the Warlock preventing the use of a second Soulstone.
A Soulstone will resurrect a player with 30% health and 30% mana. This can be modified with the Major Glyph of Soulstone, which increases the amount health restored by 40%. In other words players brought back to life with a glyphed Soulstone return with total of 70% health and 30% mana.
Death Knight Raise Ally
The Death Knight battle resurrection is an instant cast spell. The downside to Raise Ally is that it costs 50 Runic Power, which often requires several long seconds of power ramp up time where the Death Knight must be very careful about avoiding abilities that require Runic Power. Using Raise Ally triggers a 10 minute cooldown on the ability. Death Knights are the only tank class that can cast a Battle Rez spell without needing to wait for taunt; using Raise Ally will not expose them to higher incoming damage as Rebirth would for a Feral Bear tank.
Raise Ally brings players back to life with 30% health, 30% mana, and a cosmetic 10 minute debuff called Void-Touched which gives the player a ghostly appearance. There are no glyphs that modify a Death Knight’s Battle Rez spell to grant its recipients more health or mana.
This is the original battle resurrection spell. Unlike the other two types of Battle Rezzes, the unmodified spell requires the druid to carry a Maple Seed reagent which is consumed upon spell cast. Using the Minor Glyph of Unburdened Rebirth will remove the reagent requirement. Rebirth has a 2 second cast time and triggers a 10 minute cooldown on the ability.
Standard Rebirth will bring a player back to life with 20% health and 20% mana (10% less than either Soulstone or Raise Ally). However, the Major Glyph of Rebirth makes the Druid Battle Rez truly shine in all situations. Using Rebirth while modified by that glyph will cause the Battle Rez spell to bring a player back to life with 100% health and 20% mana. Yup, full health. Though a Battle Rez recipient should always be watching timers to make certain a big AoE damaging spells isn’t about to go off (see part 1!), coming back to life at 100% health certainly helps out in uncertain situations.
Though all Druids can use Rebirth, Druid tanks must be particularly careful about when they use their spell as it will force them out of Bear Form. In most circumstances, Bears should be the last ones called upon to use their battle resurrection. However, with common sense and consideration of encounter mechanics, a Bear can pull this off –just don’t expect an immediate Battle Rez.
Plan for the most effective use of each different battle resurrection spells. If a tank just died, a Druid with a glyphed Rebirth is likely the best choice to quickly get them back on their feet with enough health to immediately taunt the boss back. If the raid lost a healer and they need to be back in action immediately, a Warlock Soulstone might be the most appropriate spell as the recipient will return with more mana than if they were brought back by a Death Knight or Druid. Calling upon a Death Knight to use Raise Ally might be the best option when a DPS dies and the raid has a few moments to spare before they must be brought back. Admittedly, this sort of planning might make more sense in a 25s raid setting, but it is worth knowing what to expect from a Battle Rez in any situation.
As with most raiding strategies, communication is key. The caster should announce when they are using their Battle Rez spell, who they are casting it on, and if it has suddenly become unsafe to accept the resurrection. If you are the usual Battle Rezzer for your raid and someone dies while you are still on cooldown, make sure you communicate this to your group so that alternatives can be quickly put into action.
A Battle Rez cannot always save the day… but having a plan and understanding the spells can increase the chance that it will!