Roux
Roux () is flour and fat cooked together and used to thicken sauces. Roux is typically made from equal parts of flour and fat by weight. The flour is added to the melted fat or oil on the stove top, blended until smooth, and cooked to the desired level of brownness. Butter, vegetable oils, bacon drippings or lard are commonly used fats. Roux is used as a thickening agent for gravy, sauces, soups and stews. It provides the base for a dish, and other ingredients are added after the roux is complete.
List of dragons in Dragon Booster
Samurox is the dragon spirit hidden within the blue draconium bonemark. The Samurox bonemark is in the shape of a lightning bolt or a symbol for energy which is the Inner Order's crew insignia. The Samurox makes his only appearance in "The Rules of Power" where he was meant to be placed on Shock-ra, but was placed on Cyrano. Samurox is referred to as king of the fighter dragons, which implies he is stronger than Furox. Samurox is a dark blue color with white spikes and lightning markings all over his body.