Dominaria

Bloodstone Goblin | Creature | Goblin Warrior | Whenever you cast a spell, if that spell was kicked, Bloodstone Goblin gets +1/+1 and gains menace until end of turn. (It can't be blocked except by two or more creatures.) | Magali Villeneuve

Champion of the Flame | Creature | Human Warrior | Trample Champion of the Flame gets +2/+2 for each Aura and Equipment attached to it. | Wayne Reynolds

Ghitu Chronicler | Creature | Human Wizard | Kicker {3}{R} (You may pay an additional {3}{R} as you cast this spell.) When Ghitu Chronicler enters the battlefield, if it was kicked, return target instant or sorcery card from your graveyard to your hand. | Anthony Palumbo

Keldon Warcaller | Creature | Human Warrior | Whenever Keldon Warcaller attacks, put a lore counter on target Saga you control. | Aaron Miller

Orcish Vandal | Creature | Orc Warrior | {T}, Sacrifice an artifact: Orcish Vandal deals 2 damage to any target. | Alex Konstad