Tighnari is a playable Dendro character in Genshin Impact. Tighnari is the stern Chief Officer of the Forest Rangers and Collei's mentor. Despite his intelligence, he prefers to live a solitary life in the depths of Avidya Forest rather than in the ivory tower of Sumeru Akademiya. An Avidya Forest Watcher and botanical scholar who graduated from Amurta. He leads a fruitful life of patrolling the rainforest, protecting the ecology, and lecturing fools every day.