The legend itself. Mythril Resonance reinforces weapon damage and armor alike — a staple trait ore.
The fabled metal hums with reinforcing energy.
How the waterline works. The game counts Mythril'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 Mythril (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 Mythril needs +2 to wake the trait (4/32 = 12.5%).
| Source | World | Chance |
|---|---|---|
| Royal Vein | Forgotten Kingdom | 9.4% (9.4%) |
| Cursed Monolith | Forgotten Kingdom | 11.4% (11.4%) |
Mythril Resonance works on weapons and armor alike — these solver picks pin Mythril at the 30% sweet spot on the best weapon of its stage, the Coffin's Lid.
Trait coverage: Mythril 30% OPTIMAL
Highest score: 98.8 DPS on Coffin's Lid at 26.3% per forge — the no-compromise endgame recipe.
⚡ Load in CalculatorTrait coverage: Mythril 30% OPTIMAL
60 ores divides cleanly by 30% — every trait ore sits at exactly the sweet spot with zero rounding waste.
⚡ Load in CalculatorTrait coverage: Mythril 30% 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.
| Ore | Multiplier | Sell | Trait |
|---|---|---|---|
| Sapphire | 3.4x | $26 | — |
| Crownite | 3.7x | $28 | — |
| Ruby | 3.3x | $25 | — |
| Relic Ore | 3.25x | $24 | — |
| Jadeforged | 3.8x | $29 | — |
| Royalite | 3.9x | $29 | — |
| Cursed Fragment | 3.1x | $23 | 🔥 Hexed Edge |
| Cryptsilver | 4x | $30 | — |
| Uranium | 3x | $23 | 🔥 Irradiated Edge |
| Kingstone | 4.1x | $31 | — |
Mythril carries a 3.5x crucible multiplier — B tier, epic rarity — sourced from Forgotten Kingdom. A crucible loaded entirely with Mythril forges at exactly 3.5x.
Mythril Resonance caps at 30% of the crucible load: ceil(0.3 × N) ores — 15 Mythril in a 50-ore forge. At 10% it activates at 8%, reaching the full 14% at 30%.
Royal Vein (Forgotten Kingdom) at 9.4%; Cursed Monolith (Forgotten Kingdom) at 11.4%.
Mythril is a solid mid-game ore — respectable 3.5x multiplier plus the Mythril Resonance trait for weapons and armor.