In Genshin Impact, leveling your characters’ talents and abilities is crucial for optimizing their performance in combat and enhancing their overall utility in your team. Here’s a detailed guide on how to effectively level up your characters’ talents based on the provided information.

Talent Leveling Basics

To begin leveling up talents:

1. Accessing Talents:
– Open the Character Menu in the game.
– Navigate to the “Talents” tab.
– Choose the specific talent you wish to upgrade.

2. Material Requirements:
Various materials are needed for talent leveling:
– Talent Books: Earn these from the Domains of Mastery, which provide different books based on the day of the week.
– Enemy Drops: Common materials include drops such as Whopperflower Nectar or Slime Condensate.
– Weekly Boss Materials: Bosses like Stormterror Dvalin or Azhdaha drop higher-tier materials that are essential for high-level talent upgrades.
– Crown of Insight: This special item is needed to level talents from level 9 to 10. It can be obtained during limited-time events or specific rewards.

Ascension and Talent Caps

Before you can level talents, you need to ensure your character has reached the appropriate ascension phase, which aligns with your Adventure Rank (AR):

| Talent Level | Ascension Phase Requirement | Max Character Level |
|————–|——————————|———————|
| 1 | Default | 20 |
| 2 | Phase 2 (AR 25) | 50 |
| 3 | Phase 3 (AR 30) | 60 |
| 4+ | Subsequent phases | 70/80/90 |

Key points:
– Passive Talents: These are unlocked automatically at Ascension Phase 1 and Phase 4, offering various stat boosts or utility effects.
– Combat Talents (Normal Attack, Skill, Burst) can typically be improved up to level 10, with the potential to reach level 15 if you have specific constellations (C3 for Skill, C5 for Burst).

Farming Talent Materials

To gather the necessary materials for talent leveling, consider the following:

1. Domains of Mastery:
– Schedule:
– Monday/Thursday/Sunday: All talent books are available.
– Tuesday/Friday: Focus on the Freedom, Resistance, or Ballad talent books.
– Wednesday/Saturday: Target the Prosperity, Diligence, or Gold talent books.
– Recommendation: Farm on “all-book” days for the best flexibility in obtaining various talent materials.

2. Weekly Bosses:
– Defeat powerful bosses such as Signora and Raiden Shogun to obtain high-tier materials necessary for leveling talents.

3. Events and Shops:
– Take advantage of limited-time events and shop exchanges to purchase talent materials using Stardust or event-specific currencies.

Pro Tips

– Prioritize Key Talents: Focus on leveling a character’s most impactful talents first. For instance, Hu Tao’s damage output will benefit more from leveling her Skill, while Raiden’s Burst is crucial for her utility.
– Crowning Talents: Use Crowns of Insight judiciously, reserving them for talents that significantly influence gameplay or are essential in the current meta.
– Utilize Constellation Boosts: If you have constellations that enhance Skill or Burst caps (such as C3 or C5), prioritize these, as it lowers your material requirements for leveling.

To maximize your team’s effectiveness in the endgame, remember to align your artifact stats, weapon passives, and character synergies with leveled talents. Good luck, and may your adventures in Teyvat be fruitful!