C-TIER | BUILD BLOODMAGE SANGUINE (@ascensionsidekick) | ASCENSION CoA

Build Bloodmage Sanguine Ascension CoA
Sanguine
blood magic nightmare drain-sustain

Nightmare and blood magic (a Fire 17 / Shadow 22 school mix): a drain-caster playstyle that spends its own health to build Rage and Thirst.

This is the spellcasting face of the Bloodmage — proactive drains, a class that fuels itself entirely off its own damage.

Rate this build
Share your opinion on this spec: rate it across 4 game situations. Once enough votes come in, the community score influences the tier shown in the build rankings.
📊 Build
🏰 Dungeon
3.8
A
🐉 Raid
3.7
A
🥊 Arena
1.8
C
🌍 BG & Open World
2.3
B
WEIGHTED TIER C
6 votes
The community's weight grows with each new vote.
Dungeon
Raid
Arena
BG & Open World
Retail Feel

The closest analog is an Affliction Warlock grafted onto a Blood DK's personal-survival layer: like Affliction, the Sanguine pays its own health to cast and stacks ramping debuffs that grind a target down over time instead of bursting it; like Blood DK, its whole economy revolves around health — Vampiric Fang steals health on a timer (before Thirst turns against you), while passive self-healing and Blood Craving (uninterruptible and self-healing) close the loop. Group healing stays a footnote: this is a class built to keep itself alive, not a party healer.

Role, tiers & resource
C
Dungeon
MeasuredAcross 167 fights (Mythic dungeons — no Mythic+ difficulty yet, phase 2) · index 1.07
A
Raid
Not measuredToo few logged fights
C
Arena
Community voteAverage of 6 player ratings
C
World Battlegrounds
Community voteAverage of 6 player ratings
RoleRanged DPS
Primary statSpirit / Stamina
ResourceRAGE

How is this number calculated?

Mythic dungeons only — Ascension CoA has no Mythic+ tier yet (229 tracked encounters).

These numbers come from Ascension Logs’ public combat logs, not an in-house guess.

The index compares each spec to the median player — the one sitting exactly in the middle of the ranking — on the same boss: 1.00 matches that median player, 1.40 means 40% more damage than them. Only each player’s best fight counts, never their average — otherwise a player posting fifty fights would count as much as fifty different players, and averaging would mostly reward beginners still learning the spec rather than those who’ve mastered it. The comparison always happens on the same boss: 92.4% of dungeon fights are played in 5-player groups, and splitting by group size as well would discard more usable damage rows (4.5% lost against 1.4% when comparing by boss alone) for zero additional publishable spec — group size is therefore not part of the comparison.

Tiers (S, A, B…) aren’t picked by hand: the cutoffs are calculated from the real spread of every measured Dungeon spec — this column has its own distribution, it doesn’t reuse Raid’s cutoffs. A spec under 15 distinct players or 30 fights isn't ranked at all, rather than given a made-up grade.

Each performance above links to its own real combat report. Ascension Logs, however, doesn’t offer a rankings page covering every Mythic dungeon — unlike Raid, there’s no « View the source rankings » button here.

Ranking updated on August 17, 2026

These talents are a PvE configuration. The Arena and Battleground grades shown above rate the specialisation’s PvP potential — not this tree.

Stat Priority
PvE
Spell Hit (until your spells stop missing a +3-level target, hit-reliant Shadow/Fire dot-weave) Spell Power Haste (faster Hematophage/Sanguine Rupture ticks and Thirst-reduced Valanar's Vengeance casts) Critical Strike (Blood Parasites/Atherann's Wickedness/A Pointed Death all pay off crit) Spirit/Stamina (fuel Cunning of Atherann's Stam+Spi spell-damage conversion and pay the health costs on Valanar's Vengeance/Keleseth's Calamity/Sanguine Rupture) Intellect (only matters via Cunning of Atherann's 15%-of-Int crit conversion — no mana pool is spent)
PvP
Resilience Stamina (drain-tank kit spends its own health on casts, needs the buffer) Spell Hit (cap) Spell Power Spirit Critical Strike

Every core nuke (Vampiric Fang, Valanar's Vengeance, Keleseth's Calamity) scales off Spell Power and costs Rage or raw health rather than mana, so hit-to-land and Spell Power lead while Intellect's usual mana-pool role is moot.

Build Abilities
Class Tree
Blood Runs Cold Easy Prey Blood Rush Vampiric Pools Infected Blood Hemostasis Night Stalker Blood Clot Everhungry Dark Curse Wicked Howl Nightmare Blood Moon Scarlet Delirium Fleshcraft Alacrity Mortal Wounds Blood Pact Liquify Adrenaline Bloody Sacrifice Crimson Curse Saturating Sutures Blood Veil
Specialization
Vampiric Fang Blood Banquet Twisted Magic Fearmonger Atherann's Anguish Agonizing Pain Essence Harvester Lifedrinker Blood Prince's Command Enthraller Blood Parasites Blood Craving Keleseth's Calamity Cardiac Arrest Malediction Atherann's Wickedness Aneurysm Valanar's Vengeance Hematoma Dark Presence Dominion of Blood Transgression Darkfallen's Embrace

See also: all Ascension builds · the Ascension talent builder.

Talent data: ascension.gg · Spec tiers & analysis: ascensionsidekick.com
Editorial rewrite, interactive talent tree, tooltips and fact-checking: KAMI LABS