In this fantasy world, the impact of characters on battles is very significant. If a newcomer can directly choose a powerful character for team building in the early stage, it can also make the pioneering journey much easier. So, which characters are strong? This tier ranking of the Millennium Journey will share some powerful and useful ones, giving everyone a reference when choosing, thus making the pioneering process smoother.

1. Geraldia
Geraldia is an attack type, with a very high AOE rate, making her extremely suitable for newcomers to pioneer. Her passive ability can add an additional 17% erosion to targets when the witch she relies on attacks enemies in an eroded state. Her "Light Dance Celestial Wheel" deals certain damage to all enemies and has a 75% chance to inflict 6 rounds of erosion on the target. Her "Starry Light" attacks all enemies and reduces their erosion resistance by 18% for 2 turns.
2. Ira
Ira is an energy type. Her passive ability allows her to regain 10 energy points whenever any unit is inflicted with burn during her teammates' turn. Her "Rain of Fire" deals 89% damage to all enemies. For every enemy with zero rage, she regains 10 energy points and inflicts 3 rounds of burn, where the affected takes percentage-based health damage at the end of each turn. Her "Pouring Fury" grants a teammate one round of fury, which restores 12 energy points to the owner each time they deal direct damage, and has a 67% chance to inflict 3 rounds of burn on the target.

3. Xiao Shan
Xiao Shan is also an attack type. Her passive ability has a 50% chance to cause 50% splash damage to a random nearby enemy when dealing damage. Her "Unwarranted Evil Light" deals 198% damage to a single enemy, and when the target's health is below 35%, the skill's output increases. Her "Abyssal Murmurs" applies murmur to all teammates at the start of each turn, reducing 5% damage reduction, increasing 10% output, and decreasing 15% healing effect, stackable up to 4 times.

4. Sara
Sara's "Divine Throne" has a 1-turn cooldown, immediately restoring 23 energy points to the witch she relies on and increasing all teammates' attack power by 4% for 3 turns. Her "Divine Tears" deals 99% damage to all enemies, and for each successful hit, the witch gains one layer of charge, which can be used after soul release to restore some energy based on consumption. Her "Broken Star" deals 165% damage to a single enemy, with each layer of charge increasing the attack damage by 2.5%. When attacking a god, the damage is further increased by 10%. If the target is successfully killed, the witch gets an extra action opportunity.

5. Xilai
Xilai's passive ability grants the witch a shield equal to 5% of her maximum health and increases armor (stackable up to 10 layers) each time an enemy's weakness is exploited. Her "Fallen Punishment" deals certain damage to a single enemy, with the witch gaining additional damage for every 100 points of armor. Her "Abyssal Bones" gives the witch 1 turn of taunt, increases armor for 2 turns, and also provides a shield.
6. Leilei
Leilei's passive ability enhances the witch's energy storage and attack power, and she gains a dodge every 3 turns. Her "Cat Scythe" deals 148% damage to a single enemy and restores 30 energy points to the witch. For every dodge effect the witch has, the skill's cooldown is reduced by 1 turn. Her "Phantom Body Technique" grants all teammates 1 dodge, and increases the witch's attack power by 2% for 1 turn.

7. Mu
Mu's "End" increases the witch's defense penetration by 5.5% and grants 1 layer of reaping at the start of each turn. Her "Execution Line" deals certain damage to all enemies and consumes all reaping layers of the witch she relies on. Each consumed reaping layer increases the damage's defense penetration by 7.5%. Her "Inky Jaw" deals high damage to a single enemy and consumes all reaping layers, with each layer providing 7.5% defense penetration. If the target's health is below 30%, it inflicts an additional true damage.

This concludes the tier ranking of the Millennium Journey. All the shared characters above are very useful. You can choose them reasonably based on your selected witches and team needs, so as to fully utilize their strengths and help us defeat each enemy.