Throne of Eldraine

Locthwain Paladin | Creature | Human Knight | Menace (This creature can't be blocked except by two or more creatures.) Adamant — If at least three black mana was spent to cast this spell, Locthwain Paladin enters the battlefield with a +1/+1 counter on it. | Zack Stella

Rankle, Master of Pranks | Legendary Creature | Faerie Rogue | Flying, haste Whenever Rankle, Master of Pranks deals combat damage to a player, choose any number — • Each player discards a card. • Each player loses 1 life and draws a card. • Each player sacrifices a creature. | Dmitry Burmak

Wicked Guardian | Creature | Human Noble | When Wicked Guardian enters the battlefield, you may have it deal 2 damage to another creature you control. If you do, draw a card. | Matt Stewart

Resolute Rider | Creature | Human Knight | {W/B}{W/B}: Resolute Rider gains lifelink until end of turn. {W/B}{W/B}{W/B}: Resolute Rider gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Carmen Sinek

Elite Headhunter | Creature | Human Knight | Menace (This creature can't be blocked except by two or more creatures.) {B/R}{B/R}{B/R}, Sacrifice another creature or an artifact: Elite Headhunter deals 2 damage to target creature or planeswalker. | Daarken

Deathless Knight | Creature | Skeleton Knight | Haste When you gain life for the first time each turn, return Deathless Knight from your graveyard to your hand. | Igor Kieryluk