B-TIER | BUILD BLOODMAGE FLESHWEAVER (@ascensionsidekick) | ASCENSION CoA

Build Bloodmage Fleshweaver Ascension CoA
Fleshweaver
health-cost casting Pooled Vitality Vampyr's Kiss Lana'thel

Fleshweaver is the sacrifice healer: every spell paid for in health feeds Pooled Vitality, Vampyr's Kiss bleeds keep the engine running, and Gift of Lana'thel converts Spirit into power. It literally spends itself to keep the group alive — the highest-skill-ceiling healer in Conquest of Azeroth.

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🏰 Dungeon
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🐉 Raid
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🥊 Arena
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🌍 BG & Open World
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WEIGHTED TIER B
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Dungeon
Raid
Arena
BG & Open World
Signature Spell
Pooled Vitality

Spells that cost health grant a stack of Pooled Vitality, stacking up to 10 times. Mortal Form spells that cost Rage consume those 10 stacks to fire empowered.

Retail Feel

Closest to Discipline Priest, with a dash of Blood DK bolted on. The core identity — build a resource by attacking, spend it on shields and instant heals, with a signature ability that damages the enemy while healing the group (Heartbreak) — echoes the Atonement pattern. Blood Veil is its Power Word: Shield analog, and Fleshcraft (a big chunk of max HP restored instantly) is its Pain Suppression-tier panic button. Add paying your own health to cast for Rage, amplified by Sanguine Essence, and you get genuine Blood DK self-cost texture stapled onto a Disc-style chassis — no retail healer runs an Atonement-style AoE loop off a Rage-from-health-cost economy like this.

Role, tiers & resource
B
Dungeon
In dungeons it drops group buffs and a pre-emptive Blood Veil shield before a hard pull, then alternates Hemoglobe for zone healing and Sanguine Mend for single-target, keeping Fleshcraft in reserve for real emergencies.
S
Raid
S-tier among raid healers, with the highest healing-throughput ceiling in the class — the trade-off is a cold start if the fight catches Fleshweaver with no Rage banked.
C
Arena
Small-scale duels & skirmishes
A
World Battlegrounds
Large-scale open-world PvP
RoleRanged DPS / Support
Primary statSpirit
ResourceRAGE
ComplexityIntermediate
In battlegrounds and arena it swings group fights: Crimson Tide bleeds clustered packs, Heartbreak deals damage while healing nearby allies, and Hemoglobe sustains the group over time. Its control is thin, though — Arterial Bind is its only real AoE silence, with no dedicated stun or root.

A dual-track rotation: feed Pooled Vitality through health-cost casts while managing a Rage bar spent on heals, all while weaving Sanguine Essence without ever breaking the spell loop. The opening seconds of a fight are the most fragile moment — no Rage banked means no shield and no panic button.

Leveling Guide

Solo or duo, it leans on Crimson Tide and Vampyr's Kiss DoTs for damage while Dark Liturgy and the Pooled Vitality loop keep it topped up without a partner. In a group, it's the primary raid or party healer: Dark Liturgy's Blood Rituals bounce, the Hemoglobe/Darkfallen Lament AoE cooldowns, the Universal Donor/Red Thirst throughput buffs, and Arterial Bind's heal-plus-silence utility.

Dark Liturgy
It's the heal that chains Blood Rituals across up to 10 allies — Fleshweaver's signature healing spell, worth grabbing as soon as it's available.
Invigorated Flesh Raging Hunger Dark Blood Infuse Gruesome Rituals Blood-Cursed Weapons Hemal Excision Acquired Taste Sovereignty Heart Rupturer Cursed Blood Sanguine Scion Purify Blood Adrenaline Boost Bloodcraft Saturating Sutures Bloodbound Etchings Bloodmoon Power Visceral Magic Nightmare Night Stalker Mucking Around Bloodbender
Rotation
  1. Core loop — health-cost casts build Rage and Pooled Vitality stacks; Sanguine Essence is its transformation, amplifying the kit without ever locking out its caster spells.
  2. Signature (Pooled Vitality): health-cost spells grant a stack of Pooled Vitality, stacking up to 10 times. Mortal Form spells that cost Rage consume those stacks to fire empowered…
HealKeep the DoT engine running on the enemy — that IS the healing throughput.
CooldownsLine up Fleshcraft and Hemoglobe with the burst window.
RefinePoint allocation and the optimal order aren't fully settled yet — confirm in the official Vol'jin builder and adjust on live.
Stat Priority
PvE
Spell Power (every heal — Hemoglobe, Sanguine Mend, Dark Liturgy, Crimson Tide — scales directly off SP) Spirit (Teachings of Lana'thel converts Spirit straight into spell hit and spell crit rating, on top of Hemoglobe/Aortic Aegis's own Spi coefficients) Stamina (pays for the health-cost casts — Gorge, Suture, Vampyr's Kiss, Dark Liturgy — and co-scales Hemoglobe) Haste (more frequent Hemoglobe pulses/Crimson Tide windows in a dot-transmute healing style) Critical Strike Intellect (no mana is ever spent, so Int's only value is incidental)
PvP
Resilience Stamina Spell Power Spirit Critical Strike

A pure sacrifice-healer whose costs are Rage and raw health rather than mana, so Spell Power and the Spirit that fuels its Stamina/Spirit healing coefficients and converts into spell hit via Gift of Lana'thel outrank Intellect entirely.

Recommended Weapon
StyleCaster weapon
Main handCaster weapon (staff or 1H + off-hand)
Off handHeld off-hand
Pure caster — no ability in the kit scales off weapon damage; itemize for spell power (a staff or 1H + off-hand).
Strengths & Weaknesses
Strengths
  • Best-in-class self-sustain loop: Fleshcraft (a big instant % max-HP heal), Blood Veil (a huge instant Spirit-scaled absorb) and Vampyr's Kiss refunding Rage combine so it almost never truly runs dry or dies to sustained chip damage.
  • Team-fight-swinging AoE kit: Heartbreak, Crimson Tide, Hemoglobe, Dark Liturgy and Darkfallen Lament let it damage and heal a stacked pack at once, turning clustered brawls into attrition wins.
  • A mostly-instant caster kit with a support transformation (Sanguine Essence) that amplifies output without ever cutting off its caster spells — it heals and deals damage on the move, unusual flexibility for a healer.
Weaknesses
  • Very thin control or peel for teammates — no dedicated stun, root, fear or snare; only Arterial Bind's AoE silence exists, so it can't physically pin a train off an ally, only silence casters standing in the pool.
  • Thin personal escape and anti-CC: nothing in its own tree cleanses itself (Purify Blood only removes a disease from an ally, Hemal Excision only siphons curses), and there's no speed or disengage tool. The class tree softens this somewhat, but that competes for class-kit picks — and against a stun chain that has already landed, it's just riding it out.
  • Rage-gated cold start: every major heal (Blood Veil, Fleshcraft, Crimson Tide, Sanguine Mend) costs Rage that must first be generated via health-cost casts — getting ambushed at 0 Rage means no shield and no panic button until it can build some.
Skill Floor & Ceiling
Skill Floor
Medium

One of the harder specs on the realm — a risk/resource-gamble mechanic, form/stance swapping, tracking several DoTs.

Skill Ceiling
Very High

Enormous mastery ceiling — mastering that risk window, perfect multi-DoT uptime, balancing offense and healing at once.

Build Abilities
Class Tree
Blood Runs Cold Dark Mending Blood Rush Vampiric Pools Infected Blood Hemostasis Night Stalker Everhungry Dark Curse Crimson Etchings Life Scent Wicked Howl Blood Moon Scarlet Delirium Fleshcraft Alacrity Mortal Wounds Blood Pact Liquify Shadow Howl Adrenaline Bloody Sacrifice Predator Blood Veil
Specialization
Cursed Blood Red Thirst Infuse Blood Redistribution Raging Hunger Aortic Aegis Sovereignty Flesh Foundry Organ Orbs Gift of Lana'thel Crimson Scion Hemal Excision Vampyr's Kiss Dissipation Crimson Tide Lingering Essence Arterial Bind Dark Liturgy Spice of Life Consolidation Sanguine Essence Universal Donor Vitality For Later Blood-Cursed Weapons Fleshbending Invigorated Flesh Heartbreak Blood-Cursed Armor Waves of Blood Hemoglobe Excess Blood

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