However, there are a few cards that can change the attribute of monsters on the field, or have effects that are triggered when a monster is Dark attribute. Some of these cards include:
* Dark World Dealings: Allows you to change the attribute of a monster on the field to Dark.
* The Dark Ruler Ha Des: A monster that allows you to banish monsters from your graveyard to change their attributes to Dark.
* Black Luster Soldier - Envoy of the Beginning: A monster that can destroy all monsters on the field with the same attribute as itself.
It's important to note that these cards have different effects and limitations. For example, Dark World Dealings can only be used on one monster per turn, while The Dark Ruler Ha Des requires you to banish other monsters from your graveyard.
If you are looking for a way to make all monsters on the field Dark attribute, you would need to combine several different cards and strategies.