What is the best armor set for a melee build in Terraria?

The best armor set for a melee build in Terraria depends on the stage of the game you are in, as melee armor progression is tied to the game's difficulty tiers: pre-Hardmode, Hardmode, and post-Moon Lord. Melee builds focus on high defense, close-range combat, and powerful weapons like swords, spears, and flails. Below is a detailed guide on how to achieve the best melee armor set for each stage of the game, including mechanics, strategies, and tips.

In pre-Hardmode, the best melee armor sets are the Molten Armor and the Shadow or Crimson Armor. Molten Armor is crafted using Hellstone Bars, which are obtained by mining Hellstone in the Underworld. You will need 45 Hellstone Bars and 45 Obsidian to craft the full set. This armor provides high defense (25 total) and a 17% increase in melee damage, making it ideal for pre-Hardmode melee builds. Shadow Armor, crafted from Demonite Bars, or Crimson Armor, crafted from Crimtane Bars, are also strong options. These sets provide decent defense and melee speed bonuses, making them great for early to mid-game progression. To obtain these materials, defeat the Eater of Worlds in Corruption worlds or the Brain of Cthulhu in Crimson worlds.

Once you enter Hardmode, the best melee armor sets become more specialized. The first major upgrade is the Adamantite or Titanium Armor. These sets are crafted from Adamantite or Titanium Bars, which are obtained by smelting Adamantite or Titanium Ore found in the Cavern layer. Adamantite Armor provides high defense and a 15% increase in melee damage, while Titanium Armor offers slightly less defense but grants a powerful Shadow Dodge ability, which makes you invulnerable for a short time after taking damage. Both sets are excellent for early Hardmode melee builds.

As you progress further in Hardmode, the Hallowed Armor becomes a key upgrade. Crafted from Hallowed Bars, which are dropped by the mechanical bosses (The Destroyer, Skeletron Prime, and The Twins), this set provides strong defense and a 26% increase in melee damage. The Hallowed Armor also grants the Holy Protection buff, which reduces damage taken by 30% for a short time after being hit. This makes it a great choice for tackling tougher enemies and bosses.

The ultimate melee armor set in Terraria is the Solar Flare Armor, which is obtained post-Moon Lord. This set is crafted from Solar Fragments, dropped by the Solar Pillar during the Lunar Events, and Luminite Bars, crafted from Luminite Ore dropped by the Moon Lord. The Solar Flare Armor provides the highest defense in the game (78 total) and significant melee bonuses, including a 22% increase in melee damage and a 15% increase in melee critical strike chance. Additionally, it grants the Solar Shield ability, which creates a protective aura that damages nearby enemies and reduces incoming damage. This set is essential for endgame melee builds and is unmatched in terms of power and utility.

To optimize your melee build, consider pairing your armor with the right accessories. In pre-Hardmode, accessories like the Feral Claws, Obsidian Shield, and Cloud in a Bottle are useful. In Hardmode, upgrade to the Fire Gauntlet, Ankh Shield, and Wings for better mobility and damage output. Post-Moon Lord, the Celestial Shell, Solar Wings, and Master Ninja Gear are excellent choices. Always reforge your accessories to Menacing for increased damage or Warding for extra defense, depending on your playstyle.

Common mistakes to avoid include neglecting defense in favor of pure damage. While melee builds benefit from high damage output, having sufficient defense is crucial for surviving tough battles. Another mistake is not upgrading your armor as soon as possible. Always aim to craft the best available armor for your current stage of the game to stay competitive. Additionally, don't forget to use buffs like Ironskin, Endurance, and Lifeforce Potions to further enhance your survivability and damage.

Advanced techniques for melee builds include mastering the use of melee weapons with unique mechanics, such as the Terra Blade or the Solar Eruption. These weapons require precise timing and positioning to maximize their effectiveness. Additionally, learning to dodge enemy attacks while staying in close range is key to mastering melee combat. Use mobility accessories like the Master Ninja Gear to dodge attacks and reposition quickly.

Resource requirements for crafting the best melee armor sets can be demanding. For example, crafting the Solar Flare Armor requires 54 Solar Fragments and 36 Luminite Bars, which means you will need to defeat the Solar Pillar and Moon Lord multiple times. Prepare by setting up arenas with healing stations, campfires, and heart lanterns to make these fights easier. Stock up on potions and ammunition if you use hybrid weapons like the Daybreak or the Terrarian.

In summary, the best melee armor sets in Terraria are Molten Armor for pre-Hardmode, Adamantite or Titanium Armor for early Hardmode, Hallowed Armor for mid-Hardmode, and Solar Flare Armor for endgame. Pair your armor with the right accessories, use buffs, and master advanced combat techniques to optimize your melee build. Avoid common mistakes like neglecting defense or delaying upgrades, and always prepare thoroughly for resource gathering and boss fights. With the right strategy and preparation, your melee character will become a powerhouse capable of taking on any challenge Terraria has to offer.