Throne of Eldraine

Mad Ratter | Creature | Goblin | Whenever you draw your second card each turn, create two 1/1 black Rat creature tokens. | Johann Bodin

Skullknocker Ogre | Creature | Ogre | Whenever Skullknocker Ogre deals damage to an opponent, that player discards a card at random. If the player does, they draw a card. | Svetlin Velinov

Fireborn Knight | Creature | Human Knight | Double strike {R/W}{R/W}{R/W}{R/W}: Fireborn Knight gets +1/+1 until end of turn. | Ben Maier

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

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

Rampart Smasher | Creature | Giant | Rampart Smasher can't be blocked by Knights or Walls. | Emrah Elmasli