Oneiric Shard: Usage and Acquisition Oneiric Shards(https://lootbar.gg/top-up/honk....ai-star-rail?utm_sou ) serve a crucial role in 'Honkai Star Rail', being the sought-after material for upgrading and enhancing the skills of Valkyries and Stigmata, pivotal for boosting character power and capabilities. Players can obtain these valuable shards through various in-game activities such as completing story missions, event rewards, and daily missions, as well as by competing in Abyss or Memorial Arena challenges. For those looking to expedite their progress, Oneiric Shards can be conveniently acquired via a Honkai Star Rai