Most of the characters you can see in Isher are those that gradually appear in the story. In fact, the key characters in the early plot are all selectable through gacha, so this involves everyone's ability enhancement in the early stages. For example, how to choose Isher characters, which many beginners' guides have covered, this article will summarize the characters that people tend to prefer using in the early game.

As a void attribute damage dealer, Hyeon excels in PVP environments. Her skill set is cleverly designed with active and passive skills complementing each other. The first skill is a single-target damage skill, not only dealing direct damage but also having a certain probability to inflict debuffs on the target, which may include defense reduction, speed reduction, or other control effects. The third skill is even more powerful, also a single-target damage skill, with the highlight being its ability to ignore up to 58.5% of the target's defense. Moreover, this skill has the characteristic of dealing higher damage when her HP is lower, making Hyeon's burst potential greater when she is in a disadvantageous position. Overall, Hyeon is clearly a typical burn-type character, trading some of her own HP for higher damage output. Therefore, in terms of equipment strategy, priority should be given to increasing speed to accelerate skill cycles and passive triggers, while also focusing on stacking damage output attributes such as attack power and critical hit rate.

Shilin is a support character among the void attributes. Her first skill also has single-target damage capability and a chance to apply negative status to the target. The second skill is one of Shilin's key support skills, automatically triggering a shield effect under specific conditions. The strength of the shield is generated based on a certain percentage of Shilin's maximum HP, requiring players to appropriately increase her HP to enhance the shield's absorption. The third skill is an area-of-effect (AOE) damage skill, inflicting damage on all enemies and also having a chance to apply debuffs to them. Although Shilin's main role is not direct damage, these probabilistic negative effects still indirectly influence the battle outcome. Therefore, in terms of equipment, the focus should be on increasing effect hit rate.

Tiamat can be used as a very reliable tank in the early stages of the game. She not only effectively helps teammates share the damage they receive but also provides high-value shields that can absorb a large amount of damage. During the early exploration phase, where players face various unknown and challenging content, she can significantly raise the team's strength, making challenges that might otherwise be difficult due to insufficient damage or weak defenses much easier. In the later stages of the game, especially in PVP battles, Tiamat can still provide extremely solid protection to her teammates with her strong defensive capabilities and consistent shield effects.

Herkid is a character with the attribute of reason. His way of thinking seems completely different from ordinary people. Whenever he performs a normal attack, multiple sharp crystals condense on his shoulders, piercing the enemy like arrows, dealing 240% damage to a single target. During the use of this skill, Herkid is immune to any negative effects, and there is a 40% chance to stun the enemy for one turn. When Herkid has the special state of Veil, the above probability increases to 100%, making it almost an irreplaceable skill effect.

Finally, Sanya is a very practical character, especially in the current absence of new healers. By stacking health and speed attributes, Sanya can ensure her own survivability while providing timely healing support to her teammates. Her constant healing and dispel skills can clear negative statuses from teammates at critical moments. Her ultimate skill is even more powerful, capable of reviving a fallen teammate and restoring a certain percentage of their HP. This combination of skills makes Sanya an excellent choice for prolonged battles.
The above characters are all answers to the question of how to choose Isher characters. I believe everyone has seen familiar characters before. If there are any characters that are less familiar, remember to obtain and use them when you have enough gacha resources.