Frost Mage DPS Crucible of Storms Raid Guide — Dragonflight 10.2.5
On this page, you will find tips, tricks, and strategies tailored to your Frost Mage for each boss of the following raid: Crucible of Storms. All our content is updated for World of Warcraft — Dragonflight 10.2.5.
Disclaimer
This page will be a talent cheatsheet and Frost Mage-specific tips page for Crucible of Storms. For an actual strategy on the encounters, you should check the raid guide.
Frost Mage in Crucible of Storms
Frost will shine on Cabal if you able to utilize the "Frozen Orb build", due to the ridiculous cleave available to the spec. Uu'nat will make Frost look worse due to the spread-cleave nature of the fight, instead favouring multi-DoT specs.
Talent Cheatsheet
The Restless Cabal
This is a primarily 2 target, sometimes 3 target, fight.
 Splitting Ice is mandatory. A standard Frost cleave build is entirely
capable of doing this fight, although it is not recommended if you have access to
 Packed Ice pieces.
The "No Ice Lance build" should be avoided, as 
 Ice Lance's cleave is
invaluable on this encounter.
The "Frozen Orb build" is highly recommended if you have the gear
available to use it. This is significantly higher DPS than the standard Frost
builds, although they will also work if you are lacking in gear with
 Packed Ice. 
 Rune of Power will produce better results,
although is a lot harder to play around, due to the amount of mechanics
targeting ranged players that force you to move. 
 Incanter's Flow is
entirely fine to run instead.
Tips
 Blink can be used to either soak or break out of Oceanic
Essence's stun.
 Blink should otherwise be used to quickly get out of the raid
when you have 
 Crushing Doubt. If you are under both Crushing Doubt and
 Dark Herald, wait until Dark Herald is over and quickly Blink
out to allow teammates to get the damage buff.
 Ice Block can both be used as an emergency dispel of
 Promises of Power and to get out of 
 Cerebral Assault's mind
control, if you should happen to clip it.
 Eldritch Warding is incredibly useful if your group is
allowing you to actually stack the 
 Promises of Power debuff. While
 Ice Barrier is based on current maximum health, Eldritch Warding's
bonus amount is not, and will work as a significant health buffer with even
just one trait against your 90% reduced health. Multiple traits can actually
give you a shield greater than your total health at that point.
 Resounding Protection is much the same way, although
uncontrollable. Both are great traits for this fight and should be taken over
all other defensive traits, if possible.
Uu'nat, Harbinger of the Void
 Gift of N'Zoth: Lunacy will produce ridiculous friendly fire if
you 
 Glacial Spike during the short hostility window. Try and avoid
using it or 
 Frozen Orb during that time to avoid killing your
allies.
The "No Ice Lance build" should be fine to use on Uu'nat as, for Mages, it is a single target fight.
The "Frozen Orb build" is also fine, although again, be careful to not nuke allies down as you have even more cleave than standard Frost does.
Tips
 Blink can be used to evade 
 Piercing Gaze of N'Zoth by either
dodging one, or Blinking diagonally across the corner where they meet to
dodge both. Note that there is a slight ground effect under the beam graphic,
and that is what you must dodge, not the line itself.
Try not to have 
 Frozen Orb out when
 Gift of N'Zoth: Lunacy is about to happen. You can use raid timers to
track this.
Changelog
- 13 Jan. 2020: This page has been reviewed for Patch 8.3 and no changes are necessary.
 - 24 Jun. 2019: This page has been reviewed for the release of Patch 8.2 and no changes are necessary.
 - 12 May 2019: Updated tips and build recommendations.
 - 14 Apr. 2019: Guide added.
 
More Mage Guides
Guides from Other Classes
This guide has been written by Kuni, one of the best Frost Mages in the world, who raids in Mortal Desire.
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