熔岩盔甲 is an 盔甲 set consisting of the 熔岩头盔, 熔岩胸甲, and 熔岩护胫. It is known for having highest defense out of all the pre-困难模式 armors in the game, but it is also one of the most difficult to obtain.
It takes a total of 45 狱石锭s to craft a full set of Molten armor, or 135 狱石 and 45 黑曜石.
A full set grants 25 base defense, plus 17% increased melee damage. If the full set is visible, it will leave a fire trail similar to that of the 流星盔甲. However, Molten Armor leaves slightly more fire particles.
- 1.2：狱石锭 requirement reduced by 50%.
- 1.1：
- No longer requires 金盔甲 to be crafted.
- 狱石锭 requirement reduced by 5 for each piece, bringing set cost from 105 down to 90 bars.
- 1.0.6：
- Set bonus damage increased from 15% to 17%.
- Set bonus light effect while moving removed.
- 1.0.5：
- Now requires 金盔甲 to be crafted.
- Defense for each item increased by 1.
- Set bonus changed from 5 defense to +15% damage and light effect while moving.
- 1.0.3：
- Defense for each item reduced by 2.
- Set bonus reduced from 10 to 5 defense.
- Armor sprite updated.
10 
（全套）
狱石 • 
狱石锭 • 
狱石砖 • 
狱石砖墙
• 
烈火瓶 • 
狱炎箭
熔岩镐 • 
熔岩锤斧 • 
炽焰巨剑 • 
熔火之怒 • 
凤凰爆破枪 • 
小鬼法杖
• 
烈焰回旋镖 • 
熔岩盔甲
Sharanga弓
