Harbor-gull feathers on a brass band. Dashing, if you squint.
| Ores (N) | P(Feathered Circlet) no lock | Expected forges | With RNG lock |
|---|---|---|---|
| 5 | 14.1% | ~1 in 8 | needs 10 ores |
| 10 | 6.8% | ~1 in 15 | ~1 in 3 locked |
| 15 | 2.2% | ~1 in 46 | ~1 in 3 locked |
| 55 | 0.0% | ~1 in 57,756,053,516,309,070 | ~1 in 3 locked |
"Expected forges" = 1 ÷ combined probability of rolling the class and this variant. RNG lock removes the class roll once N ≥ 10, leaving only the 33.3% variant roll.
Solved at the Stonewake's Cross anvil for the tank_vitality archetype with RNG lock — vitality and reinforcement trait ores pinned at the 30% sweet spot.
Trait coverage: Slime Ore 30% OPTIMAL
Highest score: 142.0 EHP on Feathered Circlet at 33.3% per forge — the no-compromise endgame recipe.
⚡ Load in CalculatorTrait coverage: Slime Ore 30% OPTIMAL
20 ores divides cleanly by 30% — every trait ore sits at exactly the sweet spot with zero rounding waste.
⚡ Load in CalculatorTrait coverage: Slime Ore 31% OPTIMAL
Built entirely from mined and crafted ores — no Tower of Hell drops or event items required.
⚡ Load in CalculatorEach recipe loads straight into the crucible with ores, RNG lock and target pre-set. Odds are per forge at the recipe's anvil world.
| Rune | Effect | Why it fits |
|---|---|---|
| Ward Patch | 10–20% Ward | a proactive shield covers the lower base HP of lighter pieces. |
| Armor | Base HP | Defense | Forged HP | Effective HP |
|---|---|---|---|---|
| Silk Blindfold | +34 | 6% | +67 | 177 |
| Raven Hood | +24 | 5% | +47 | 155 |
| Wolf Cowl | +20 | 4% | +39 | 145 |
| Feathered Circlet ← | +14 | 3% | +28 | 131 |
| Scout Cap | +10 | 2% | +20 | 122 |
Same-class alternatives at an identical 1.96x multiplier, quality 100, no traits or runes. EHP = (100 + forged HP) ÷ (1 − damage reduction), capped at 80% DR.
Feathered Circlet is a Light Helmet: its class roll RNG-locks at 10 ores, its recommended crucible is 5 and its minimum is 3. At 10+ ores only the variant roll remains — about ~1 in 3.
The solver's BiS tank recipe is 3× Slime Ore + 7× Gearsteel — 1.96x multiplier, 33.3% per forge at Stonewake's Cross. See the recipe cards above to load it directly.
Base 14 HP before the forge multiplier — at a 1.96x recipe that is 28 HP, or about 131 effective HP including its 3% damage reduction.
Feathered Circlet is a D-tier light helmet with 3% defense and 1 rune slot. With RNG lock it lands in ~3 forges on average — see the EHP table for where it ranks inside Light Helmet.