Here's how it works:
* Most monsters can only attack once per turn. They usually target one monster at a time.
* Some monsters have special abilities that let them attack multiple monsters. These abilities might require specific conditions or be restricted in some way.
* Some effects allow you to target multiple monsters. These effects might come from monsters, spells, or traps.
Examples:
* "Dark Magician": This classic monster can only attack once per turn and targets one monster.
* "Gaia the Fierce Knight": This monster can attack all monsters your opponent controls, but only once per turn.
* "Mass Driver": This spell card allows you to target multiple monsters with an effect.
Here are some tips:
* Read card effects carefully: Pay attention to the wording to understand the card's limitations and specific effects.
* Look for special abilities: Some monsters have unique abilities that allow them to attack multiple monsters.
* Use support cards: Many cards can help you to target multiple monsters, like spells or traps.
Remember, the rules of the game are always evolving, so make sure to stay updated with the latest changes!