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