Whether you eliminated Collei or obtained Dehya on Genshin Impact’s Auric Blaze Banner, you’ll need Teachings of Praxis to enhance his talents. “Teachings” is the first level of the Praxis Book character talent materials, with “Guide” and “Philosophies” as higher level resources. In Dehya’s case, he will need Teachings of Praxis × 9, Guide to Praxis × 63, and Philosophies of Praxis × 114 to reach max level 10 for his three talents. While you may receive a small number from Battle Pass rewards, the primary source of these character talent materials is a Sumeru Lokapala Jungle Mastery.
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Where to Farm Praxis Teachings, Guide, and Philosophies in Genshin Impact
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To cultivate teachings, guidance, or practice philosophies for Dehya in Genshin Impact, you need to access the Bell Tower of Ignorance, an area on the west side of Chatrakam Cave. This landmark is in the north of Sumeru city, the capital of Sumeru region. If you haven’t unlocked this mastery yet, you don’t have to worry about completing a series of prerequisite quests or puzzles. Starting from the North Entrance landmark of Sumeru City, head west to the small ridge of the island and cross the wooden bridge to the north before heading to the west bank of the Chatrakam Cave River.
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In order to cleanse the steeple of ignorance and receive your praxis teachings in Genshin Impact, you must defeat the various Automata of Ruin at the various Dominion Mastery levels. The highest tier will pit you against Ruin Drake: Earthguard and Ruin Drake: Skywatch. We recommend using a Freeze Team to make quick work of these enemies and give them little chance to attack. Remember that the Bell Tower of Ignorance only offers teachings, tips, or philosophies of praxis as rewards in Genshin Impact on Wednesdays, Saturdays, and Sundays.
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