Core Set 2019

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

Psychic Symbiont | Creature | Nightmare Horror | Flying When Psychic Symbiont enters the battlefield, target opponent discards a card and you draw a card. | Robbie Trevino

Enigma Drake | Creature | Drake | Flying Enigma Drake's power is equal to the number of instant and sorcery cards in your graveyard. | Steve Argyle

Skyrider Patrol | Creature | Elf Scout | Flying At the beginning of combat on your turn, you may pay {G}{U}. When you do, put a +1/+1 counter on another target creature you control, and that creature gains flying until end of turn. | Mitchell Malloy

Chromium, the Mutable | Legendary Creature | Elder Dragon | Flash This spell can't be countered. Flying Discard a card: Until end of turn, Chromium, the Mutable becomes a Human with base power and toughness 1/1, loses all abilities, and gains hexproof. It can't be blocked this turn. | Chase Stone

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

Nicol Bolas, the Ravager | Legendary Creature | Elder Dragon | Flying When Nicol Bolas, the Ravager enters the battlefield, each opponent discards a card. {4}{U}{B}{R}: Exile Nicol Bolas, the Ravager, then return him to the battlefield transformed under his owner's control. Activate only as a sorcery. | Svetlin Velinov