Core Set 2019

Goblin Trashmaster | Creature | Goblin Warrior | Other Goblins you control get +1/+1. Sacrifice a Goblin: Destroy target artifact. | Jakub Kasper

Havoc Devils | Creature | Devil | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) | Viktor Titov

Hostile Minotaur | Creature | Minotaur | Haste (This creature can attack and {T} as soon as it comes under your control.) | Joe Slucher

Inferno Hellion | Creature | Hellion | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of each end step, if Inferno Hellion attacked or blocked this turn, its owner shuffles it into their library. | Jason A. Engle

Volley Veteran | Creature | Goblin Warrior | When Volley Veteran enters the battlefield, it deals damage to target creature an opponent controls equal to the number of Goblins you control. | Craig J Spearing

Brawl-Bash Ogre | Creature | Ogre Warrior | Menace (This creature can't be blocked except by two or more creatures.) Whenever Brawl-Bash Ogre attacks, you may sacrifice another creature. If you do, Brawl-Bash Ogre gets +2/+2 until end of turn. | 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