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 primarily for upgrading and enhancing the skills of Valkyries and Stigmata, thereby boosting their power and abilities. Players can obtain these shards through various means, including completing story missions, daily tasks, or participating in events. For those looking for a quicker route, Honkai Star Rail top up(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) options are available on game trading platforms, allowing players to purchase Oneiric Shard