Whenever an artifact enters the battlefield under your control, you may pay {1}. If you do, each opponent loses 1 life and you gain 1 life.
{1}{B}, Sacrifice Underhanded Designs: Destroy target creature. Activate only if you control two or more artifacts.
![Underhanded Designs [Kaladesh]](http://tothetablebgc.myshopify.com/cdn/shop/files/4392fe0a-a15e-46c6-9a3d-8e30e4dab17f.png?v=1776689636&width=1445)
