What is the best early-game armor set in Terraria?

The best early-game armor set in Terraria depends on your playstyle and the resources available to you. However, one of the most effective and accessible armor sets for early-game progression is the Platinum or Gold Armor. These sets provide solid defense and are relatively easy to craft once you gather the necessary materials. Below is a detailed guide on how to obtain and use this armor set effectively.

Mechanics and Crafting Requirements
Platinum and Gold Armor sets are crafted using Platinum or Gold Bars, which are obtained by smelting Platinum or Gold Ore in a Furnace. Each piece of the armor set (helmet, chestplate, and greaves) requires a specific number of bars. For example, the full Platinum Armor set requires 60 Platinum Bars, which translates to 180 Platinum Ore. Similarly, Gold Armor requires 60 Gold Bars, or 180 Gold Ore. These ores are found in the underground and cavern layers of the world, often near stone or dirt blocks.

Step-by-Step Guide to Crafting
1. Gather Materials: Start by mining Platinum or Gold Ore. Use a Copper Pickaxe or better to mine these ores. You will need at least 180 ore to craft the full set. While mining, also collect stone and wood to craft a Furnace and an Anvil, which are essential for smelting and crafting.
2. Craft a Furnace: Use 20 Stone, 4 Wood, and 3 Torches to craft a Furnace at a Work Bench. Place the Furnace in your base or near your crafting area.
3. Smelt Ore into Bars: Smelt the Platinum or Gold Ore into bars using the Furnace. Each bar requires 3 ore.
4. Craft an Anvil: Use 5 Iron Bars or 5 Lead Bars to craft an Anvil at the Work Bench. The Anvil is required to craft the armor pieces.
5. Craft the Armor: With the bars and Anvil ready, craft the Platinum or Gold Helmet, Chestplate, and Greaves. The helmet requires 15 bars, the chestplate requires 25 bars, and the greaves require 20 bars.

Tips and Considerations
- Exploration: Platinum and Gold Ores are more common in the cavern layer, so focus your mining efforts there. Use Spelunker Potions to highlight ores, making them easier to spot.
- Defense: The Platinum or Gold Armor provides a significant defense boost compared to weaker sets like Wood or Cactus Armor. This makes it ideal for surviving early-game enemies and bosses like the Eye of Cthulhu.
- Class Considerations: While Platinum and Gold Armor are general-purpose sets, they are particularly useful for melee players due to their high defense. If you are playing as a ranged or magic class, consider crafting class-specific accessories or weapons to complement the armor.
- Resource Management: Save some Platinum or Gold Bars for crafting weapons or tools. For example, the Platinum Broadsword or Gold Bow can be powerful early-game weapons.

Common Mistakes to Avoid
- Skipping Armor: Some players focus solely on weapons and neglect armor, which can lead to frequent deaths. Always prioritize crafting armor to improve survivability.
- Overlooking Exploration: Platinum and Gold Ores are not always easy to find. Avoid staying in one area for too long. Explore different parts of the underground to maximize your chances of finding these ores.
- Wasting Bars: Avoid crafting unnecessary items with your Platinum or Gold Bars. Focus on the armor set first, as it provides the most significant benefit early on.

Advanced Techniques
- Fishing for Crates: If mining is not yielding enough ore, consider fishing for crates in underground lakes. Crates can contain Platinum or Gold Bars, saving you time and effort.
- Building a Minecart Track: Create a minecart track in the cavern layer to speed up exploration and resource gathering. This is especially useful for large worlds.
- Using Bombs: Bombs can quickly clear large areas of stone, revealing hidden ores. Use them strategically to save time while mining.

Resource Requirements and Preparation
To craft the full Platinum or Gold Armor set, you will need 180 ore, a Furnace, and an Anvil. Additionally, gather wood, stone, and torches for crafting stations and lighting. Prepare healing potions and food to sustain yourself during mining trips.

Class and Equipment Considerations
While Platinum and Gold Armor are versatile, they are best suited for melee players due to their high defense. If you are playing as a ranged or magic class, consider pairing the armor with class-specific accessories like the Magic Cuffs or Ammo Box. For melee players, weapons like the Platinum Broadsword or Gold Bow are excellent choices.

Specific Examples and Scenarios
Imagine you are preparing to fight the Eye of Cthulhu. With Platinum or Gold Armor, you will have a much easier time surviving its attacks. Combine the armor with a strong weapon like the Gold Bow and Jester's Arrows for a balanced approach to the fight. Alternatively, use the Platinum Broadsword for close-range combat. The high defense from the armor will allow you to tank hits while dealing consistent damage.

In summary, the Platinum or Gold Armor set is one of the best early-game armor options in Terraria. It provides excellent defense, is relatively easy to craft, and can carry you through the early stages of the game. By following the steps and tips outlined above, you can efficiently gather the necessary resources and craft this powerful armor set to enhance your survival and combat effectiveness.