Oneiric Shard: Usage and Acquisition Oneiric Shards(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) are vital resources in Honkai Star Rail, used to upgrade and enhance the skills of Valkyries and Stigmata, thereby increasing the power and abilities of the characters. Players can obtain these shards through various in-game activities such as completing story missions, event rewards, daily missions, and participating in modes like Abyss or Memorial Arena. Additionally, Oneiric Shards can be purchased directly through the Honkai Star Rail top up(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) on gam