What is the best weapon to use against the Stardust Pillar in Terraria?

The Stardust Pillar is one of the four Celestial Pillars in Terraria, and it is the final pillar you will face before the Moon Lord. It is associated with the Summoner class, and its enemies primarily consist of summoner-themed creatures like Stardust Cells and Flow Invaders. To effectively defeat the Stardust Pillar, you need to understand its mechanics, prepare the right gear, and employ a solid strategy.

The Stardust Pillar has a shield that reduces all damage to 1 until you defeat 100 of its associated enemies. Once the shield is down, you can attack the pillar directly. The pillar itself does not move or attack, but its enemies can be quite challenging. The Stardust Cells split into smaller cells when killed, and the Flow Invaders can teleport and deal significant damage. Therefore, your primary focus should be on clearing the enemies quickly while avoiding their attacks.

For weapon choice, the best options depend on your class. If you are a melee user, the Solar Eruption is highly effective due to its long reach and ability to hit multiple enemies at once. For ranged players, the Phantasm with Holy Arrows or Chlorophyte Arrows is excellent for its high damage output and piercing capabilities. Magic users should consider the Razorblade Typhoon or Lunar Flare, both of which deal high damage and can hit multiple targets. Summoners can use the Stardust Dragon or Stardust Cell Staff, as these summons can attack multiple enemies simultaneously, making them ideal for clearing the pillar's shield.

Preparation is key. Before engaging the Stardust Pillar, ensure you have the best armor for your class. For melee, Solar Flare Armor is ideal. Ranged players should use Vortex Armor, while magic users benefit from Nebula Armor. Summoners should equip Stardust Armor to maximize their minion damage and count. Accessories should be optimized for your class, such as the Celestial Shell, Ankh Shield, and Wings. Buffs are also crucial. Use potions like Ironskin, Endurance, Lifeforce, and Regeneration to boost your survivability. Additionally, Wrath and Rage potions will increase your damage output.

When fighting the Stardust Pillar, create a small arena with platforms to help you maneuver and avoid enemy attacks. Place campfires and heart lanterns for health regeneration, and consider using honey pools for additional healing. If you have access to them, use heart statues wired to timers for extra health during the fight.

During the battle, focus on clearing the enemies as quickly as possible. Use weapons that can hit multiple targets or deal area-of-effect damage. Keep moving to avoid the Flow Invaders' teleportation attacks and the Stardust Cells' splitting behavior. Once the shield is down, focus all your attacks on the pillar. It has a lot of health, so be prepared for a sustained fight.

Common mistakes include underestimating the enemies' damage output and not having enough healing options. Make sure you have plenty of healing potions and use them as needed. Another mistake is not focusing on clearing the shield quickly, which can prolong the fight and increase the risk of being overwhelmed by enemies.

Advanced techniques include using the Rod of Discord to teleport away from dangerous situations, though this requires precise timing. You can also use the UFO Mount or Witch's Broom for superior mobility, allowing you to dodge attacks more effectively. If you are a summoner, consider using the Stardust Cell Staff to create a swarm of cells that can quickly clear the shield.

In terms of resource requirements, you will need a variety of materials to craft the best weapons and armor. For example, the Solar Eruption requires Solar Fragments, which are dropped by the Solar Pillar. The Phantasm requires Vortex Fragments, and the Razorblade Typhoon requires Nebula Fragments. Ensure you have enough fragments from the previous pillars to craft these weapons.

Class and equipment considerations are vital. Each class has its strengths and weaknesses, so choose the one that suits your playstyle. Melee users have high defense and can deal consistent damage, but they need to get close to enemies. Ranged users can deal damage from a distance but are more fragile. Magic users have powerful spells but need to manage their mana. Summoners rely on their minions to deal damage, allowing them to focus on dodging attacks.

In summary, defeating the Stardust Pillar requires preparation, the right gear, and a solid strategy. Focus on clearing the shield quickly, use weapons that can hit multiple targets, and keep moving to avoid enemy attacks. With the right approach, you can take down the Stardust Pillar and prepare for the final battle against the Moon Lord.