Star Trace Resonance Dual Class, as a mandatory choice for everyone, each has its own characteristics and positioning, which will be crucial in determining the subsequent direction of combat development. However, many players are just entering this different world, so they do not know how to choose. The following will recommend several good options and introduce the features of the classes, allowing new players who are unsure about their choices to pick one that fits their personal style.

1. Ice Mage
Has an extremely long attack range, capable of controlling enemy movements with ice in battle, effectively dealing area damage. Normal attacks can perform up to four water-form attacks, each causing magic damage. Special attacks shoot a sharp frost spear at the target, causing magic damage upon impact. When in an extreme cold state, it can freeze the target. "Ice Ray" fires a concentrated ice ray towards the target, causing magic damage to all targets on the ray every 0.3 seconds. "Obsidian Meteor" summons a meteor above the target, causing magic damage to the target and enemies within a certain range. The ultimate skill creates an icy domain under the player, knocking back all enemies within range. Targets in the domain are continuously slowed and frozen. While in the domain, the player continuously regenerates energy and gains the extreme cold state.

2. Thunder Shadow Swordsman
The Thunder Shadow Swordsman is an attack-oriented class, with very flexible and versatile attacks, capable of dealing significant damage in mid to short-range combat. Normal attacks can perform up to four slashes with a long sword, each causing physical damage. Special attacks, after charging, deliver a swift slash forward, consuming all available Thunder Marks to deal physical damage. Each successful consumption of a Thunder Mark increases damage by 30%. "Ultra Output" releases weapon energy, transforming into a scythe form for each attack, increasing output and gaining 1 Thunder Mark; "Moon Shadow" dashes forward and spins the blade, dealing physical damage to surrounding enemies. If 3 Thunder Marks are available when released, it consumes them to increase damage and summon a moon blade. "Flying Thunder God" consumes all current Thunder Marks, delivering a large-area slash forward, increasing damage by 30% for each mark consumed, and providing immunity to all damage during the slash. The ultimate skill delivers continuous slashes to the front area, dealing physical damage to enemies within and granting the maximum number of Thunder Marks upon completion.

3. Forest Speaker
The Forest Speaker can heal and support while also dealing damage. Choosing this class in the early stages will provide a good experience, saving a lot of healing potions. Normal attacks consist of four segments, causing magic damage. Special attacks summon giant vines to attack the target area, dealing damage and healing the player and the ally with the lowest health nearby. "Unrestrained Seed" summons seeds to attack enemies, causing magic damage and reducing their movement speed by 25%. "Nourish" grants the player and nearby allies 10 seconds of Forest Power, which heals every second. The ultimate skill creates a barrier using Forest Power, first causing continuous magic damage to enemies, while the player and allies receive continuous healing and some damage reduction.

4. Great Blade Guardian
This class is a tank, capable of blocking a large amount of enemy attacks and protecting teammates. Normal attacks consist of four slashes, causing physical damage. Special attacks strike surrounding targets, causing physical damage and gaining a shield for 12 seconds. When the player has enough Sand Crystals, they can consume them to increase the shield value. "Rock Fury Strike" consumes 3 Sand Crystals to deal physical damage to the target, reducing incoming damage by 10% for a period. "Rage Burst" consumes 50 Rage and 5 Sand Crystals, letting out an angry roar, dealing physical damage to surrounding targets and gaining a shield that absorbs all damage. The ultimate skill deals physical damage to a large area in front, then grants 5 Sand Crystals and enters a霸体状态 for 8 seconds, increasing defense and maximum health.

The above are the Star Trace Resonance Dual Class recommendations. Each of the introduced classes has its own unique features, and although they have different directions, they can all play a powerful role in combat. Players can choose the one that suits their playing style based on their habits and enjoy adventuring in this different world.