Sunrise Monsters are a type of monsters colored red with a blue oval circle around its artwork, stored in the Outer Deck. For their Summon, they require an Enabler named Sunset monster to be sent to the GY, after said Sunset monster has stayed on the field for at least one turn. Afterwards, the Summoned Sunrise Monster is Special Summoned in the same position the Sunset monster was. All Sunrise Monsters have ? ATK and DEF, which are always defined to be equal to the original ATK (or DEF, depending on the battle position) of the material Sunrise Monster + 1000. For that reason, all Sunrise Monsters must only be Sunrise Summoned. Notable is that Sunrise Monsters, despite having both ATK and DEF values, cannot change their battle position.