Vraska, Golgari Queen - [Foil, Promo] Pro Tour Promos (PPRO) Artifact reveal the top card of

reveal the top card of your library

The same is true for creature spells you control and creature cards you own that aren't on the battlefield

and head scratches

"A crafter must imbue her weapon with part of her soul—something the Phyrexians are incapable of doing

Vraska, Golgari Queen - [Foil, Promo] Pro Tour Promos (PPRO) Artifact reveal the top card of[+2]: You may sacrifice another permanent. If you do, you gain 1 life and draw a card. [3]: Destroy target nonland permanent with mana value 3 or less. [9]: You get an emblem with "Whenever a creature you control deals combat damage to a player, that player loses the game."