Throne of Eldraine

Shinechaser | Creature | Faerie | Flying, vigilance Shinechaser gets +1/+1 as long as you control an artifact. Shinechaser gets +1/+1 as long as you control an enchantment. | Evan Shipard

Arcanist's Owl | Artifact Creature | Bird | Flying When Arcanist's Owl enters the battlefield, look at the top four cards of your library. You may reveal an artifact or enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. | Véronique Meignaud

Drown in the Loch | Instant | | Choose one — • Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard. • Destroy target creature with mana value less than or equal to the number of cards in its controller's graveyard. | John Stanko

Covetous Urge | Sorcery | | Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. | Carmen Sinek

Improbable Alliance | Enchantment | | Whenever you draw your second card each turn, create a 1/1 blue Faerie creature token with flying. {4}{U}{R}: Draw a card, then discard a card. | Zoltan Boros

Loch Dragon | Creature | Dragon | Flying Whenever Loch Dragon enters the battlefield or attacks, you may discard a card. If you do, draw a card. | Mike Bierek

Maraleaf Pixie | Creature | Faerie | Flying {T}: Add {G} or {U}. | Matt Cavotta

Thunderous Snapper | Creature | Turtle Hydra | Whenever you cast a spell with mana value 5 or greater, draw a card. | Johann Bodin