Shadows over Innistrad Remastered

Spectral Shepherd | Creature | Spirit | Flying {1}{U}: Return target Spirit you control to its owner's hand. | Johann Bodin

Exultant Cultist | Creature | Human Wizard | When Exultant Cultist dies, draw a card. | Joseph Meehan

Geist of the Archives | Creature | Spirit | Defender At the beginning of your upkeep, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) | Lake Hurwitz

Ingenious Skaab | Creature | Zombie Horror | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) {U}: Ingenious Skaab gets +1/-1 until end of turn. | Jesper Ejsing

Nebelgast Herald | Creature | Spirit | Flash (You may cast this spell any time you could cast an instant.) Flying Whenever Nebelgast Herald or another Spirit enters the battlefield under your control, tap target creature an opponent controls. | Zezhou Chen

Spell Queller | Creature | Spirit | Flash Flying When Spell Queller enters the battlefield, exile target spell with mana value 4 or less. When Spell Queller leaves the battlefield, the exiled card's owner may cast that card without paying its mana cost. | Adam Paquette

Prized Amalgam | Creature | Zombie | Whenever a creature enters the battlefield, if it entered from your graveyard or you cast it from your graveyard, return Prized Amalgam from your graveyard to the battlefield tapped at the beginning of the next end step. | Karl Kopinski