Underhanded Designs⁣ - Kaladesh⁣ (Uncommon)⁣ [104]

Underhanded Designs is an enchantment that triggers whenever an artifact you control enters the battlefield. You have the option to pay one black mana to make each of your opponents lose 1 life while you gain 1 life. This ability can be particularly beneficial in decks that generate multiple artifacts, allowing you to chip away at your opponents' life totals consistently. Additionally, you can sacrifice Underhanded Designs for a cost of one black mana and tap it to destroy a target creature, but this can only be done if you control two or more artifacts. This secondary ability provides a way to deal with problematic creatures, making the enchantment versatile. However, its reliance on having multiple artifacts can be a downside, as you might find yourself unable to use the creature-destroying ability if your board state doesn't support it. Overall, it's a solid choice for an aggressive or control-oriented artifact deck, but it may underperform in a less focused strategy.