Bifrost Energy Shard
Bifrost Energy Shard is an item. Dropped by Asgardian Berserker, Corrupted Asgardian and Einherjar. Found in chests in Asgard City, Bifrost ruins and Heimdall's Observatory. Used to make Asgardian Axe, Asgardian Pickaxe, Asgardian Sword and Bifrost Block and 1 more.