Rivals of Ixalan

Dinosaur Hunter | Creature | Human Pirate | Whenever Dinosaur Hunter deals damage to a Dinosaur, destroy that creature. | Tianhua X

Dire Fleet Poisoner | Creature | Human Pirate | Flash Deathtouch When Dire Fleet Poisoner enters the battlefield, target attacking Pirate you control gets +1/+1 and gains deathtouch until end of turn. | Ben Maier

Dusk Legion Zealot | Creature | Vampire Soldier | When Dusk Legion Zealot enters the battlefield, you draw a card and you lose 1 life. | Winona Nelson

Oathsworn Vampire | Creature | Vampire Knight | Oathsworn Vampire enters the battlefield tapped. You may cast Oathsworn Vampire from your graveyard if you gained life this turn. | Greg Opalinski

Legion Lieutenant | Creature | Vampire Knight | Other Vampires you control get +1/+1. | Zezhou Chen