Throne of Eldraine

Flying Whenever Eye Collector deals combat damage to a player, each player mills a card.

When Barrow Witches enters the battlefield, return target Knight card from your graveyard to your hand.

Destroy target creature. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")

Defender {1}{U}: Wishful Merfolk loses defender and becomes a Human until end of turn.

Flying Adamant — If at least three blue mana was spent to cast this spell, Vantress Paladin enters the battlefield with a +1/+1 counter on it.

Draw three cards. Adamant — If at least three blue mana was spent to cast this spell, scry 3.

Lifelink Beloved Princess can't be blocked by creatures with power 3 or greater.

Flying When Tome Raider enters the battlefield, draw a card.

Flash Enchant creature Enchanted creature gets -2/-0. It gets -6/-0 instead as long as its controller has seven or more cards in their graveyard.

Choose two target creatures controlled by different players. Return those creatures to their owners' hands.

Whenever Queen of Ice deals combat damage to a creature, tap that creature. It doesn't untap during its controller's next untap step.

When Bartered Cow dies or when you discard it, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")

When Moonlit Scavengers enters the battlefield, if you control an artifact or enchantment, return target creature an opponent controls to its owner...

Whenever Mistford River Turtle attacks, another target attacking non-Human creature can't be blocked this turn.

Equipped creature gets +1/+2. Whenever you draw your second card each turn, attach Mantle of Tides to target creature you control. Equip {3} ({3}: ...

Flying

Counter target spell. Its controller mills three cards.

When Corridor Monitor enters the battlefield, untap target artifact or creature you control.

Enchant creature When Charmed Sleep enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's unta...

Adamant — If at least three white mana was spent to cast this spell, Ardenvale Paladin enters the battlefield with a +1/+1 counter on it.

First strike

Exile target artifact or enchantment. Draw a card.

Enchant creature without flying Enchanted creature can't attack or block, and its activated abilities can't be activated.