Catalog | Instant | | Draw two cards, then discard a card. | Johannes Voss
Deny Existence | Instant | | Counter target creature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. | Christopher Moeller
Niblis of Dusk | Creature | Spirit | Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) | Nils Hamm
Pieces of the Puzzle | Sorcery | | Reveal the top five cards of your library. Put up to two instant and/or sorcery cards from among them into your hand and the rest into your graveyard. | Magali Villeneuve
Stitched Mangler | Creature | Zombie Horror | Stitched Mangler enters the battlefield tapped.
When Stitched Mangler enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. | Dave Kendall