Black: When its internal fire is burning, it cannot calm down and it runs around. When the fire diminishes, it falls asleep.
White +2: Darumaka’s droppings are hot, so people used to put them in their clothes to keep themselves warm.
Black 2 / White 2: When it sleeps, it pulls its limbs into its body and its internal fire goes down to 1,100° F.
Y / Alpha Sapphire: When it sleeps, it pulls its limbs into its body and its internal fire goes down to 1,100 degrees Fahrenheit.
Sword: It derives its power from fire burning inside its body. If the fire dwindles, this Pokémon will immediately fall asleep.
Shield: This popular symbol of good fortune will never fall over in its sleep, no matter how it’s pushed or pulled.