Builds
GRIM DAWN / BUILD / SABOTEUR

Fire Blackwater Cocktail & Canister Bomb Saboteur

A Demolitionist+Nightblade Fire caster built around Blackwater Cocktail's AoE debuff/DoT, backed by Canister Bomb for burst damage and Thermite Mine for resistance reduction. The author (S.E.P_Ralf) describes it as needing "a fair number of buttons" rather than one-button piano play, "comfortable on a controller," and safe to level in Hardcore.

Last updated: 2026-07-15
SaboteurDemolitionist + NightbladeFireDLC: Ashes of MalmouthDLC: Forgotten Gods
CORE SKILL

Blackwater Cocktail

TARGET CONTENT

The author posted video proof of defeating Theodin Marcell, Korvaak, Rashalga the Mad Queen, Kra'vall, the Avatar of Mogdrogen, and the Ravager of Flesh on v1.2.1.6. SR 26 and several skeleton key dungeons (Port Valbury, Steps of Torment, Tomb of the Heretic, Ancient Grove, Bastion of Chaos) are also cleared. However, the author explicitly states this build is "not the best" for the Callagadra fight due to low Physical resistance, and that fight is excluded from this build's claimed scope.

RATINGS

Beginner ★★★☆☆
Gear need ★★★☆☆ (a few farmable required items)

SKILLS

Skills & Priorities

6
1. Blackwater CocktailPoints: 最大(+High Potency)Priority: Top priority

A Demolitionist active throw skill dealing Fire and DoT damage in an area while debuffing enemy resistance and defense — this build's main damage source. The High Potency modifier trades a cooldown for more damage. Bind the Solael's Witchblade devotion's Eldritch Fire proc here (15% chance on attack).

2. Canister BombPoints: 最大Priority: High

A Demolitionist active throw skill that detonates for a large single hit — a finisher slotted in between Blackwater Cocktail's DoT ticks. Bind the Ulzuin's Torch devotion's Meteor Shower proc here.

3. Thermite MinePoints: 最大Priority: High

A Demolitionist deployable that adds ongoing Fire damage and a resistance-reduction debuff, boosting both Blackwater Cocktail and Canister Bomb. Bind the Magi devotion's Fissure proc here (on attack).

4. Veil of Shadow + Night's ChillPoints: 少数(機能する最小限)Priority: Medium

A Nightblade defensive debuff. The guide explicitly keeps this (with its Night's Chill modifier) at the minimum points needed to function, using it to raise Defensive Ability and cut enemy resistance at the same time. Bind the Chariot of the Dead devotion's Wayward Soul proc here (20% chance on being hit).

5. Pneumatic Burst + Breath of BelgothianPoints: 最大(+Breath of Belgothian 1pt)Priority: Medium

A Nightblade self-buff that heals a portion of health and raises Physical resistance — the survivability core, kept active throughout per the guide. Breath of Belgothian isn't an independent skill; it's a 1-point derivative of Pneumatic Burst (shortens its cooldown, +50% health regen, and unlocks melee dual-wielding without needing Dual Blades) — note that once taken, Pneumatic Burst can only be used while dual-wielding. Bind the Behemoth devotion's Giant's Blood proc here (15% chance on being hit).

6. Ring of SteelPoints: 1Priority: Low (1 point only)

A Nightblade active melee skill. The guide notes it's used "mainly to proc Phoenix" — a 1-point investment for fast proc-fishing, not for its own damage.

DEVOTION

Devotion Route (In Order)

21
  1. 1.1 point in Crossroads (Chaos).
  2. 2.Complete Jackal (3pt / requires Chaos 1, already met by the running total; grants Chaos +3). A temporary investment refunded later.
  3. 3.1 point in Crossroads (Primordial).
  4. 4.Complete Sailor's Guide (4pt / requires Primordial 1, already met by the running total; grants Primordial +5). Also a temporary investment refunded later.
  5. 5.1 point in Crossroads (Eldritch).
  6. 6.Complete Quill (4pt / requires Eldritch 1, already met by the running total; grants Ascendant +3, Eldritch +3). Also a temporary investment refunded later.
  7. 7.Complete Behemoth (6pt / requires Chaos 3, Eldritch 4, Primordial 4, already met by the running total; grants Chaos +2, Eldritch +3). Bind its Giant's Blood proc to Pneumatic Burst.
  8. 8.[Core] Complete Solael's Witchblade (5pt / requires Chaos 4, Eldritch 6, already met by the running total; grants Chaos +1, Eldritch +1). Bind its Eldritch Fire proc to Blackwater Cocktail.
  9. 9.Refund Jackal (3pt returned). Chaos stays at 4 from Solael's Witchblade's and Behemoth's own grants alone, so nothing else is affected.
  10. 10.1 point in Crossroads (Order).
  11. 11.Complete Lotus (4pt / requires Order 1, already met by the running total; grants Eldritch +3, Order +2).
  12. 12.Complete Harvestman's Scythe (6pt / requires Ascendant 3, Order 3, Primordial 5, already met by the running total; grants Ascendant +3, Primordial +3).
  13. 13.Complete Magi (7pt / requires Eldritch 10, already met by the running total; grants Eldritch +3). Bind its Fissure proc to Thermite Mine.
  14. 14.Refund Quill (4pt returned).
  15. 15.Refund the Eldritch Crossroads point (1pt returned). Eldritch stays at 10 from Solael's Witchblade's, Behemoth's, Lotus's, and Magi's own grants alone, so nothing is affected.
  16. 16.Complete Staff of Rattosh (6pt / requires Chaos 3, Order 3, Primordial 6, already met by the running total; grants Chaos +2, Primordial +3).
  17. 17.Refund Sailor's Guide (4pt returned).
  18. 18.Refund the Primordial Crossroads point (1pt returned). Primordial stays at 6 from Harvestman's Scythe's and Staff of Rattosh's own grants alone, so nothing is affected.
  19. 19.[Core] Complete Alladrah's Phoenix (5pt / requires Eldritch 6, Order 3, Primordial 6, already met by the running total; grants Ascendant +2, Eldritch +2). Bind its Phoenix Fire proc to Ring of Steel (the guide's noted purpose for that 1-point skill).
  20. 20.[Core] Complete Chariot of the Dead (7pt / requires Ascendant 5, Eldritch 5, already met by the running total; grants Chaos +2, Eldritch +3). Bind its Wayward Soul proc to Veil of Shadow.
  21. 21.[Core] Complete Ulzuin's Torch (7pt / requires Chaos 8, Eldritch 15, exactly met by the running total; grants no affinity, but bind its Meteor Shower proc to Canister Bomb). This lands at exactly 55/55 points including 2 Crossroads points (Chaos, Order). This bridge composition has been verified repeatedly for Fire/Chaos casters in this project (e.g. the Defiler fire-bwc-ravenous-earth-siphon-souls build) — only the proc assignments were remapped to this build's skill kit.
GEAR

Gear

LEVELING
  • Early on, chase the guaranteed 2H Hevill's Greatsword from Lower Crossing, and the Bone Talisman relic (a reward for lying to Greven). Cronley's Hideout boss drops Incendiary Shoulderplates and Martin's Crest amulet (from the hero "Moneybags" Martin).
  • Levels 30-50: once Forgotten Gods is unlocked, chase 2x Moltenclaw Slicer near the Infernal Wastes portal area. This weapon is an FG-exclusive drop and the backbone of this build's identity.
  • Chase Korvan Armor from possessed armor mobs in Korvan City / Cairn Docks / Tomb of the Heretic, and the Chosen Mask helm from Sister Crimson or Brother Segarius's tombs.
ENDGAME
  • Around level 90, craft Mark of Burning Shadows from a Cult of Solael blueprint. Chase Dreeg-Sect Legguards and 2x Gollus' Ring (Dermapteran Queen hive).
  • In the skeleton key dungeon Port Valbury, chase Chains of Ordas (belt) from Watcher Ordas; chase Vilgazor's Heart (amulet) from Vilgazor in Feral Thicket. Upgrade Korvan Armor, Chosen Mask, and Incendiary Shoulderplates to higher-affix versions late game.
  • The Ember's Calling and Ulzuin's Infernal Avatar sets are offered as alternatives, but note they shift the playstyle.
PLAY

Playstyle & Notes

PLAYSTYLE
  • Keep throwing Blackwater Cocktail to stack resistance debuffs and DoTs, and slot in Canister Bomb for burst damage.
  • Drop Thermite Mine to layer on resistance reduction, and use Ring of Steel to fish for devotion procs.
  • Lean on Pneumatic Burst (its Breath of Belgothian derivative shortens the cooldown) for sustain and mobility.
  • The author designed it to need a fair number of buttons rather than one-button play, and says it's comfortable on a controller.
RESISTANCES

This build runs tight on attribute points, so watch your gear and component choices from early on. Physical resistance tends to run low in particular, which is part of why this build struggles against Callagadra. Fill resistances steadily up to the cap (around 80%), and lean on Thermite Mine to cut enemy resistance and boost damage.

WEAKNESSES

Low HP pool and low Physical resistance. The author notes this class combo's lack of synergies can leave it feeling behind other classes at endgame. The Callagadra fight is explicitly called "not the best" matchup due to the low Physical resistance.

FARMING SPOTS

Farm Cronley's Hideout (amulet, shoulders), the Infernal Wastes portal area (Moltenclaw Slicer), Korvan City/Cairn Docks/Tomb of the Heretic (Korvan Armor), the Dermapteran Queen hive (Gollus' Ring), Port Valbury (Chains of Ordas), and Feral Thicket (Vilgazor's Heart).

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