16 cards where the card types include “zombie” and the block is “ths”

Agent of Erebos (Journey into Nyx #59)
Black Oak of Odunos (Born of the Gods #62)
Forlorn Pseudamma (Born of the Gods #71)
Forsaken Drifters (Born of the Gods #72)
Gray Merchant of Asphodel (Theros #89)
Grim Guardian (Journey into Nyx #73)
Odunos River Trawler (Born of the Gods #79)
Returned Centaur (Theros #103)
Returned Phalanx (Theros #104)
Returned Reveler (Journey into Nyx #79)
Servant of Tymaret (Born of the Gods #82)
Siren of the Silent Song (Born of the Gods #155)
Spiteful Returned (Born of the Gods #84)
Tymaret, the Murder King (Theros #207)
Zombie (Born of the Gods Tokens #6)
Zombie (Journey into Nyx Tokens #2)

This search is finished. Now the real work can begin.