Which ability is associated with the keyword "Vision"?

The ability associated with the keyword "Vision" typically involves the mechanic of looking at the top of your main deck and recycling it. This function enhances your strategic options by allowing you to see upcoming cards and make informed decisions about when to cycle through your deck. In games, mechanics that allow you to manipulate card order can create significant advantages, enabling you to set up powerful plays or prepare for future turns.

Vision is particularly valuable because it adds a layer of predictability and control over the elements of chance inherent in drawing cards. By recycling the top of your deck, you can potentially draw cards that are more beneficial to your current game plan, facilitating the execution of combos or thwarting your opponent's strategies.

In contrast, the other options pertain to different mechanics that don’t align with the Vision keyword. For instance, drawing extra cards from the discard pile relates to a different form of card retrieval, shielding mechanics are focused on damage prevention, and resource gain is about accumulating gameplay resources rather than manipulating the deck itself. Understanding the specific function of Vision helps players utilize their deck in a more strategic manner, maximizing their chances for success in the game.