Oneiric Shard: Usage and Acquisition Oneiric Shards(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) are a crucial resource in Honkai Star Rail, used to upgrade and enhance the skills of Valkyries and Stigmata, thereby increasing the power and abilities of characters in the game. Players can acquire Oneiric Shards by completing story missions, event rewards, daily missions, and participating in game modes like Abyss or Memorial Arena. Additionally, Oneiric Shards can be purchased directly from game trading platforms using real currency through a Honkai Star Rail top up(https://lootbar.gg/top-up/honkai-star-rail