Iansan requires specific materials for ascension in Genshin

Iansan is a 4-star Electro character in the video game Genshin Impact. She is known for supporting her team by boosting their attack and healing them. This guide provides information on the materials needed for her ascension and talent upgrades. To ascend Iansan, players will need the following materials: - Vajrada Amethyst Silver x1 - Vajrada Amethyst Fragment x9 - Vajrada Amethyst Chunk x9 - Vajrada Amethyst Gemstone x6 - New local specialty item x168 - Ensnaring Gaze x46 - Sentry's Wooden Whistle x18 - Warrior's Metal Whistle x30 - Saurian-Crowned Warrior's Golden Whistle x36 In addition to these, players can farm specific materials to enhance Iansan’s talents. This includes: - Sentry's Wooden Whistle x18 - Warrior's Metal Whistle x66 - Saurian-Crowned Warrior's Golden Whistle x93 - Denial and Judgement x18 - Teachings of Contention x9 - Guide to Contention x63 - Philosophies of Contention x114 - Crown of Insight x3 For farming Iansan's ascension materials, players can defeat various enemies including: - Tenebrous Papilla - Electro Hypostasis - Electro Regisvine - Thunder Manifestation - Millennial Pearl Seahorse - Others The Ensnaring Gaze can be obtained by defeating the Tenebrous Papilla boss located in Natlan. In Natlan, players can farm items like the Sentry's Wooden Whistle by battling the Saurian Warrior enemies. Some items can also be purchased at the in-game shop. Denial and Judgement materials drop from the weekly boss called The Knave in Fontaine. Philosophies of Contention and its lower forms can be found in the Blazing Ruins domain, but only on specific days—Monday, Thursday, and Sunday. Lastly, Crown of Insight can be earned through flagship events.