Genshin Impact runs on a gacha system that constantly rotates a set of characters that can be obtainable for a limited timeframe. At the moment, there are two types of character banners in the game: the Limited Banner and the Standard Banner.
Limited Banners last for approximately three weeks while the Standard Banner is a permanent feature in the game. The official live stream event for Genshin Impact Version 3.0 has affirmed past leaks about Tighnari being a Standard Banner character.
This means that after update 3.0 closures, he will become the sixth character to join the Standard Banner. Each banner in the game has a 90-wish pity which guarantees one five-star item for within 90 wishes. Nonetheless, that 90-wish pity on a Limited Character Banner has a half chance to drop one of the Standard Banner's five-stars which, according to a major part of the community, is quite possibly of the most frustrating mechanic in the game. According to multiple answers in the comment section, players will avoid spending Primogems on Tighnari's Limited Banner since they have an opportunity of a lifetime of acquiring him at whatever point they lose a 50/50 on a future Limited Banner.
Tighnari will act as the Dendro representative on the Standard Banner which has left many players wondering why there are no Geo characters on this banner. Players are trusting that some more seasoned five-star Geo characters like Zhongli or Albedo could become a part of the Standard Banner squad. Nonetheless, it's exceptionally impossible that a Genshin Impact Archon transfers to the less popular banner which means that Albedo is the great candidate for this change.
Tighnari will be the game's first five-star Dendro character, and he will apparently be a great DPS decision. According to recent beta leaks, his damage potential lies in a remarkable Charged Attack mechanic, similar to Ganyu. Tighnari will be joined by the Geo Archon Zhongli as part of the update's first twofold banner. Since his release back in 2020 Zhongli has demonstrated to be one of the strongest characters in Genshin Impact.
Tighnari won't be the main Dendro character in the game as the recent live stream affirmed the addition of another four-star unit by the name Collei. Players will have the option to acquire Collei for nothing in the impending Genshin Impact Version 3.0 events. Aether and Lumine will also accept their Dendro transformation which will grant them another set of abilities.