Ixalan

Shining Aerosaur | Creature | Dinosaur | Flying | Dan Scott

Sunrise Seeker | Creature | Human Scout | Vigilance When Sunrise Seeker enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) | Filip Burburan

Prosperous Pirates | Creature | Human Pirate | When Prosperous Pirates enters the battlefield, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") | Josh Hass

Wind Strider | Creature | Merfolk Wizard | Flash Flying | Magali Villeneuve

Anointed Deacon | Creature | Vampire Cleric | At the beginning of combat on your turn, you may have target Vampire get +2/+0 until end of turn. | Winona Nelson

Storm Fleet Pyromancer | Creature | Human Pirate Wizard | Raid — When Storm Fleet Pyromancer enters the battlefield, if you attacked this turn, Storm Fleet Pyromancer deals 2 damage to any target. | Kieran Yanner

Spike-Tailed Ceratops | Creature | Dinosaur | Spike-Tailed Ceratops can block an additional creature each combat. | Lius Lasahido