Cloudforged

Cloudforged is a 4-star bow introduced in the version 4.7 event of Genshin Impact. If you’re reading this in a later version, the weapon is no longer obtainable. However, don't worry too much about missing out.

This bow is primarily designed for Sethos. It provides a substantial amount of Elemental Mastery, which can benefit many characters in the game. However, only characters who frequently consume elemental energy can fully utilize its passive ability.

Currently, Sethos is the only character who meets this condition. He can unleash special charged attacks that consume elemental energy. Other characters typically don't consume elemental energy as frequently, aside from using their Elemental Burst, which would only grant one of the two possible stacks from the bow's passive ability. This is unfortunate because the Elemental Mastery provided in the optimal scenario is quite significant.

Shimenawa could be an option to obtain the two stacks for characters without a mechanic similar to Sethos, but characters who seek high Elemental Mastery generally do not equip Shimenawa. So, we're back to square one.