Core Set 2019

Aethershield Artificer | Creature | Dwarf Artificer | At the beginning of combat on your turn, target artifact creature you control gets +2/+2 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Izzy

Dwarven Priest | Creature | Dwarf Cleric | When Dwarven Priest enters the battlefield, you gain 1 life for each creature you control. | Even Amundsen

Gallant Cavalry | Creature | Human Knight | Vigilance (Attacking doesn't cause this creature to tap.) When Gallant Cavalry enters the battlefield, create a 2/2 white Knight creature token with vigilance. | Craig J Spearing

Leonin Warleader | Creature | Cat Soldier | Whenever Leonin Warleader attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking. | Jakub Kasper

Star-Crowned Stag | Creature | Elk | Whenever Star-Crowned Stag attacks, tap target creature defending player controls. | Jonathan Kuo

Valiant Knight | Creature | Human Knight | Other Knights you control get +1/+1. {3}{W}{W}: Knights you control gain double strike until end of turn. | Jakub Kasper

Aerial Engineer | Creature | Human Artificer | As long as you control an artifact, Aerial Engineer gets +2/+0 and has flying. | Zoltan Boros

Arcades, the Strategist | Legendary Creature | Elder Dragon | Flying, vigilance Whenever a creature with defender enters the battlefield under your control, draw a card. Each creature you control with defender assigns combat damage equal to its toughness rather than its power and can attack as though it didn't have defender. | Even Amundsen