Oneiric Shard: Usage and Acquisition Oneiric Shards(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) are a vital resource in Honkai Star Rail, primarily used to upgrade and enhance the skills of Valkyries and Stigmata, thereby boosting the power and abilities of the characters. Players can obtain Oneiric Shards through various in-game activities such as completing story missions, earning event rewards, and participating in daily missions or game modes like Abyss or Memorial Arena. Additionally, players have the option to acquire them through a Honkai Star Rail top up(https://lootbar.gg/top-up/honkai-star-rail?u