. "A Flawless Flying Battle-Stone is a consumable item added in Patch 5.1 that instantly upgrades an Flying battle pet to Rare quality. Pets level 15 and greater lose up to two levels in the process. Flawless Flying Battle-Stones have a very small chance to drop from multiple loot bags."@en . . "Flawless Flying Battle-Stone"@en . . . "A Flawless Flying Battle-Stone is a consumable item added in Patch 5.1 that instantly upgrades an Flying battle pet to Rare quality. Pets level 15 and greater lose up to two levels in the process. Flawless Flying Battle-Stones have a very small chance to drop from multiple loot bags."@en . .