Steel Construct¶
A legendary dungeon with a Steel theme, dungeon 30 of 35 in the progression. Entry consumes a Steel Construct Dungeon Key and requires Dungeoneering level 59, after clearing Frozen Labyrinth.

Getting the key¶
Defeating a wild Registeel drops a Steel Construct Dungeon Key, as long as your Dungeoneering level is at least 59. Keys go straight to your inventory.
Boss¶
| Pokemon | Level |
|---|---|
| 90 |
The boss statue spawns as a Epic tier Pixelmon boss.
The boss gives triple battle experience, guards the boss chest, and has a 2% recruit chance (5% with /frozencrystal).
Mini-bosses¶
38 mini-boss statues, level 85, each drawn from this pool:
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Each mini-boss has a 10% recruit chance (30% with /frozencrystal).
Chests¶
19 mini-chests sit at fixed spots through the dungeon, plus one boss chest behind the boss. Each mini-chest is lootable once per run per player (a Moon Key re-opens each one once for a second roll) and holds 1 to 4 items from the Tier 1 pool below. Your first mini-chest of the run also guarantees a Max Potion and a Revive. The boss chest unlocks when the boss falls and rolls a rarity from Common to Supreme that sets its item count and its chance to upgrade rolls into the Tier 2 and Tier 3 pools. See Dungeon Items and Drops for the rarity table.
Experience¶
Completing the dungeon pays 1,750 Dungeoneering XP, multiplied by the number of mini-chests you looted that run (minimum x1). Holding a Dojo Trophy adds 3%, and Double XP events multiply on top.
| XP | |
|---|---|
| Minimum (no mini-chests) | 1,750 |
| Maximum (all 19 mini-chests) | 33,250 |
Drops¶
Every item this dungeon can pay out, tier by tier. Expand a tier for each item's sprite, amount, odds per roll, and what it does.
Tier 1 (19 items)
Mini-chests roll 1 to 4 items from this pool; boss chest slots that do not upgrade also roll here.
| Item | Amount | Odds per roll | What it does |
|---|---|---|---|
| 1-3 | 1 in 19 | A polished ruby used as a Pixelmon crafting material. | |
| 1-3 | 1 in 19 | A polished sapphire used as a Pixelmon crafting material. | |
Emerald | 1-3 | 1 in 19 | A precious emerald used as villager currency. |
| 1-2 | 1 in 19 | Raw platinum ore that can be smelted into platinum ingots. | |
Ancient Debris | 1-2 | 1 in 19 | A rare fireproof ore from the Nether, smelted into netherite scrap. |
| 2-5 | 1 in 19 | A refined gold ingot used in crafting. | |
| 1-3 | 1 in 19 | A refined platinum ingot used in Pixelmon crafting. | |
Netherite Ingot | 1 | 1 in 19 | A powerful ingot used to upgrade diamond gear. |
Netherite Scrap | 1-2 | 1 in 19 | Smelted from ancient debris and combined into netherite ingots. |
Block of Emerald | 1-2 | 1 in 19 | A solid block of emeralds for compact storage. |
Block of Iron | 1-3 | 1 in 19 | A solid block of iron for compact storage. |
| 1-2 | 1 in 19 | A nutritious vitamin that raises a Pokemon's Defense EVs by 10. | |
| 1-2 | 1 in 19 | A medicine that fully restores a single Pokemon's HP. | |
| 1-2 | 1 in 19 | Restores 10 PP to every move of one Pokemon. | |
| 1-2 | 1 in 19 | Revives a fainted Pokemon and restores half of its maximum HP. | |
| 1 | 1 in 19 | A storage block crafted from platinum ingots. | |
| 1 | 1 in 19 | A decorative storage block crafted from rubies. | |
| 1 | 1 in 19 | A decorative storage block crafted from sapphires. | |
| 30 | 1 in 19 | A rare ore used in high-tier Pixelmon crafting. |
Tier 2 (22 items)
Boss chest slots upgrade to this pool at the chest rarity's Tier 2 chance (15% at Common up to 100% at Legendary and above). Any Tier 2 roll has a 1 in 200 chance to become a rare dungeon item instead.
| Item | Amount | Odds per roll | What it does |
|---|---|---|---|
| 1 | 1 in 22 | A candy that instantly raises a Pokemon's level by one. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's Speed EVs by 10. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's Special Defense EVs by 10. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's HP EVs by 10. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's Attack EVs by 10. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's Defense EVs by 10. | |
| 1-2 | 1 in 22 | A nutritious vitamin that raises a Pokemon's Special Attack EVs by 10. | |
| 1-2 | 1 in 22 | Slightly raises the maximum PP of a single selected move. | |
| 1 | 1 in 22 | An evolution item that triggers trade evolutions without needing to trade. | |
| 1-3 | 1 in 22 | A large candy that grants 10,000 experience to a Pokemon. | |
| 1 | 1 in 22 | An evolution item that evolves Onix and Scyther when traded, and boosts Steel-type moves when held. | |
| 1 | 1 in 22 | A held item that raises the holder's critical-hit ratio. | |
| 1 | 1 in 22 | A held item that boosts accuracy if the holder moves after its target. | |
| 1 | 1 in 22 | A held item that raises the accuracy of the holder's moves. | |
| 1 | 1 in 22 | Steelix's Mega Stone; lets Steelix Mega Evolve into Mega Steelix in battle. | |
| 1 | 1 in 22 | Scizor's Mega Stone; lets Scizor Mega Evolve into Mega Scizor in battle. | |
| 1 | 1 in 22 | Aggron's Mega Stone; lets Aggron Mega Evolve into Mega Aggron in battle. | |
| 1 | 1 in 22 | Mawile's Mega Stone; lets Mawile Mega Evolve into Mega Mawile in battle. | |
| 1 | 1 in 22 | Metagross's Mega Stone; lets Metagross Mega Evolve into Mega Metagross in battle. | |
| 1 | 1 in 22 | A held item that boosts Steel-type moves by 20% and changes Arceus into its Steel-type form. | |
| 1 | 1 in 22 | A Z-Crystal that lets a Steel-type Pokemon upgrade one of its Steel-type moves into a full-power Z-Move. | |
| 4 | 1 in 22 | A rare ore used in high-tier Pixelmon crafting. |
Tier 3 (5 items)
One item in the boss chest becomes a Tier 3 pick at 10% (Legendary), 25% (Ultimate), or always (Supreme).
| Item | Amount | Odds per roll | What it does |
|---|---|---|---|
Shiny Mystery Key | 1 | 1 in 5 | A rare server key that opens the Shiny Mystery reward pool for a chance at shiny Pokemon and premium prizes. |
| 1 | 1 in 5 | An ancient orb that triggers Primal Reversion in Kyogre. | |
| 1 | 1 in 5 | An ancient orb that triggers Primal Reversion in Groudon. | |
| 3 | 1 in 5 | A rare crystalline shard used in Pixelmon crafting. | |
Enchanted Magnet | 1 | 1 in 5 | While carried, nearby stray metallic drops (ores, ingots, nuggets, raw metals, and metal blocks) within 5 blocks are pulled to you, in or out of dungeons. |
Achievements¶
Three achievements per dungeon; each one you finish advances the reward tier.
- Mini-Chests (loot all 19)
- Mini-Bosses (defeat all 38 positions)
- Boss Defeats x10
Rewards: 1 Supreme Key for your first achievement here, 2 for the second, and 3 for the third, plus a $10 Bond.
Related pages¶
- Accessing Dungeons
- Dungeon Items and Drops
- Dungeon bosses
- Previous dungeon: Frozen Labyrinth
- Next dungeon: Southern Island
Emerald
Ancient Debris
Netherite Ingot
Netherite Scrap
Block of Emerald
Block of Iron
Shiny Mystery Key