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Plated Cardboardium

rare B crafted

Yes, plated cardboard. The devs were feeling whimsical; the numbers check out anyway.

Ore stats

Crucible multiplier
2.1x
NPC sell price
$16
per ore
Rarity
rare
B tier
Found in
Stonewake's Cross
Source type
crafted
Trait
None
multiplier filler

Where Plated Cardboardium comes from

Source World Chance
Stonewake Forge Stonewake's Cross Crafted

Crafting Plated Cardboardium

Recipe Station Cost
3× Cardboardite + 2× Fluorite → 1× Plated Cardboardium Stonewake Forge $600 · 1m 20s

Raw materials for 1× Plated Cardboardium

1 crafting step · $600 total · 1m 20s

Forge odds for Oversized Letter Opener

P(Colossal Sword class) P(Oversized Letter Opener) ▏RNG-lock
0% 16% 33% 49% 65% 3 10 20 30 40 50 55 ores (N) N=50
Per-forge odds at the Stonewake's Cross anvil without RNG lock. At 50+ ores with RNG Lock on, the class roll is guaranteed and Oversized Letter Opener sits at 35.7% of the variant roll.

Best Oversized Letter Opener recipes at the Plated Cardboardium stage

Plated Cardboardium has no trait — its job is pure multiplier filler. It ranks #2 of 31 non-trait ores in the w1 pool, so the solver reaches for it whenever raw 2.1x beats trait coverage.

👑 God-Roll BiS

  • Poopite×15
  • Gearsteel×35
Total ores
50
Multiplier
2.04x
Target chance
35.7% · ~1 in 3
Est. DPS
24

Trait coverage: Poopite 30% OPTIMAL

Highest score: 24.5 DPS on Oversized Letter Opener at 35.7% per forge — the no-compromise endgame recipe.

⚡ Load in Calculator

⚖️ Zero-Waste Sweet Spot

  • Poopite×18
  • Gearsteel×42
Total ores
60
Multiplier
2.04x
Target chance
35.7% · ~1 in 3
Est. DPS
24

Trait coverage: Poopite 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

  • Poopite×16
  • Gearsteel×37
Total ores
53
Multiplier
2.04x
Target chance
35.7% · ~1 in 3
Est. DPS
24

Trait coverage: Poopite 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 Stonewake's Cross

Ore Multiplier Sell Trait
Amberforge 1.9x $14 —
Gearsteel 2.4x $18 —
Topaz Chunk 1.75x $13 —
Gilt Alloy 1.7x $13 —
Fluorite 1.6x $12 —
Sludge Compound 1.5x $11 —
Malachite 1.45x $11 —
Steelvein 1.45x $11 —
Rusty Gearite 1.3x $10 —
Quartz Glass 1.3x $10 —

Frequently asked questions

What is the multiplier of Plated Cardboardium in The Forge? ＋

Plated Cardboardium carries a 2.1x crucible multiplier — B tier, rare rarity — sourced from Stonewake's Cross. A crucible loaded entirely with Plated Cardboardium forges at exactly 2.1x.

Is Plated Cardboardium a trait ore in The Forge? ＋

No — Plated Cardboardium is a pure multiplier ore. Among non-trait filler ores in its pool it ranks #2 of 31 by multiplier, so it earns crucible slots on raw 2.1x power alone.

Where does Plated Cardboardium drop in The Forge? ＋

Stonewake Forge (Stonewake's Cross) at Crafted.

Is Plated Cardboardium good for forging? ＋

Plated Cardboardium is a solid mid-game ore — respectable 2.1x multiplier, best used as filler until S-tier ores unlock.