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Spiritbloom

legendary S mined 🔥 Spirit Leech

A flower that ate a ghost and became ore. Spirit Leech siphons enemy health with every swing.

Ore stats

Crucible multiplier
14x
NPC sell price
$105
per ore
Rarity
legendary
S tier
Found in
Crimson Sakura Isles
Source type
mined
Trait
Spirit Leech
applies to weapons

🔥 Spirit Leech — the 10% / 30% waterline

Blossoms of spirit energy feed on the enemy’s life force.

At 10% (activates)
8%
At 30% (sweet spot)
14%
Applies to
weapons
Effect class
lifesteal

How the waterline works. The game counts Spiritbloom's share of the total crucible: under 10% the trait is INACTIVE; 10–30% it scales linearly (SCALING); 30–35% is OPTIMAL (full 14%); past 35% it is OVERCAP — the trait stays maxed but the extra ores are wasted multiplier.

Exact top-up formula. Adding Δ ores also grows the total N, so the real formula is Δ₁₀ = ceil((N − 10n) / 9) for the 10% line and Δ₃₀ = ceil((3N − 10n) / 7) for the 30% sweet spot — never the naive "fill to 30%".

Worked example. Say your 50-ore crucible already holds 8 Spiritbloom (16%, SCALING at 9.8%). To max out you need +10 more — landing at 18/60 = exactly 30%. And a tiny 30-ore forge holding 2 Spiritbloom needs +2 to wake the trait (4/32 = 12.5%).

Where Spiritbloom comes from

Source World Chance
Sakura Stone Crimson Sakura Isles 8.3% (8.3%)
Spirit Vein Crimson Sakura Isles 21.9% (21.9%)
Lotus Crystal Crimson Sakura Isles 13.1% (13.1%)
Dragon Rock Crimson Sakura Isles 8.8% (8.8%)

Forge odds for Colossal Gemblade

P(Colossal Sword class) P(Colossal Gemblade) ▏RNG-lock
0% 16% 33% 49% 65% 3 10 20 30 40 50 55 ores (N) N=50
Per-forge odds at the Crimson Sakura Isles anvil without RNG lock. At 50+ ores with RNG Lock on, the class roll is guaranteed and Colossal Gemblade sits at 22.7% of the variant roll.

Top 3 weapon recipes built around Spiritbloom

Spirit Leech applies to weapons — these solver picks pin Spiritbloom at the 30% sweet spot on the best weapon of its stage, the Colossal Gemblade.

👑 God-Roll BiS

  • Spiritbloom×15
  • Master's Alloy×35
Total ores
50
Multiplier
22.96x
Target chance
22.7% · ~1 in 5
Est. DPS
554

Trait coverage: Spiritbloom 30% OPTIMAL

Highest score: 554.2 DPS on Colossal Gemblade at 22.7% per forge — the no-compromise endgame recipe.

⚡ Load in Calculator

⚖️ Zero-Waste Sweet Spot

  • Spiritbloom×18
  • Master's Alloy×42
Total ores
60
Multiplier
22.96x
Target chance
22.7% · ~1 in 5
Est. DPS
554

Trait coverage: Spiritbloom 30% OPTIMAL

60 ores divides cleanly by 30% — every trait ore sits at exactly the sweet spot with zero rounding waste.

⚡ Load in Calculator

💰 No-Raid Farmable

  • Spiritbloom×15
  • Sakura Eternium×35
Total ores
50
Multiplier
19.88x
Target chance
22.7% · ~1 in 5
Est. DPS
480

Trait coverage: Spiritbloom 30% OPTIMAL

Built entirely from mined and crafted ores — no Tower of Hell drops or event items required.

⚡ Load in Calculator

Each recipe loads straight into the crucible with ores, RNG lock and target pre-set. Odds are per forge at the recipe's anvil world.

Alternatives & partners in Crimson Sakura Isles

Ore Multiplier Sell Trait
Petalforged Ingot 13.6x $102 —
Suryafal 15x $113 —
Darkryte 13x $98 🔥 Umbral Critical
Bloomsteel 12.8x $96 —
Dragonsteel 15.5x $116 🔥 Dragonheart
Wolfarite 16x $120 🔥 Wolfarite Swiftness
Moonflowerite 12x $90 —
Sakura Glass 11.8x $89 —
Galaxite 11.5x $86 🔥 Gravity Well
Starweave 17x $128 —

Frequently asked questions

What is the multiplier of Spiritbloom in The Forge? +

Spiritbloom carries a 14x crucible multiplier — S tier, legendary rarity — sourced from Crimson Sakura Isles. A crucible loaded entirely with Spiritbloom forges at exactly 14x.

How many Spiritbloom do you need for the 30% Spirit Leech trait? +

Spirit Leech caps at 30% of the crucible load: ceil(0.3 × N) ores — 15 Spiritbloom in a 50-ore forge. At 10% it activates at 8%, reaching the full 14% at 30%.

Where does Spiritbloom drop in The Forge? +

Sakura Stone (Crimson Sakura Isles) at 8.3%; Spirit Vein (Crimson Sakura Isles) at 21.9%; Lotus Crystal (Crimson Sakura Isles) at 13.1%; Dragon Rock (Crimson Sakura Isles) at 8.8%.

Is Spiritbloom good for forging? +

Spiritbloom is top-tier forging material: 14x multiplier puts it among the strongest ores in the game, and the Spirit Leech trait makes it a cornerstone of endgame recipes.