Hardmode Ores Advanced Guide
Complete guide to Hardmode ore generation, mining, and crafting
Overview
After defeating the Wall of Flesh, smashing Demon/Crimson Altars with the Pwnhammer generates Hardmode ores in your world. Each altar smashed spawns one tier of ore, cycling through Tier 1 → 2 → 3.
Every altar smashed generates ore: 1st = Tier 1, 2nd = Tier 2, 3rd = Tier 3, then the cycle repeats with diminishing returns. Each smash also has a chance to convert a random stone block into Corruption/Crimson.
Tier 1: Cobalt / Palladium
Cobalt
Palladium- Cobalt/Palladium Pickaxe
- Cobalt/Palladium Armor Set
- Cobalt/Palladium Sword
Found at all underground depths. Mine enough for a pickaxe first to access Tier 2.
Tier 2: Mythril / Orichalcum
Mythril
Orichalcum- Mythril/Orichalcum Anvil
- Mythril/Orichalcum Armor Set
- Mythril/Orichalcum weapons
Priority: craft the Mythril/Orichalcum Anvil first — it unlocks all Tier 2-3 crafting.
Tier 3: Adamantite / Titanium
Adamantite
Titanium- Adamantite/Titanium Forge
- Adamantite/Titanium Armor Set
- Tier 3 weapons
Titanium armor is generally preferred for its Shadow Dodge set bonus.
Anvils & Forges
10 Mythril/Orichalcum Bars
Unlocks crafting of all Tier 2 and Tier 3 equipment.
30 Adamantite/Titanium Ore + 1 Hellforge
Required to smelt Adamantite/Titanium Ore into bars.
Mining Tips

Highlights all ores and treasures on screen. Essential for efficient mining.

Increases mining speed by 30%. Useful for extended mining sessions.

Increases mining speed by 25%. Stacks with Mining Armor.

Highlights traps and hazards. Prevents surprise deaths underground.
Altar Strategy
How many altars should you smash? Each set of 3 completes a cycle, but returns diminish and biome spread increases.
Smash 6-9 altars (2-3 full cycles) for a good balance of ore availability and manageable biome spread.
Each altar smash has a chance to convert a random stone block to Corruption/Crimson. Excessive smashing accelerates biome spread significantly.
Ore Comparison
Summary
- Smash 6-9 altars for optimal ore generation.
- Always craft the pickaxe first to access the next tier.
- Mythril/Orichalcum Anvil is the priority Tier 2 craft.
- Use Spelunker Potions for efficient mining.
- Titanium armor's Shadow Dodge is the best Tier 3 set bonus.