Dominaria United

Monstrous War-Leech | Creature | Leech Horror | Kicker {U} (You may pay an additional {U} as you cast this spell.) As Monstrous War-Leech enters the battlefield, if it was kicked, mill four cards. (To mill a card, put the top card of your library into your graveyard.) Monstrous War-Leech's power and toughness are each equal to the highest mana value among cards in your graveyard. | Christopher Burdett

Sheoldred's Restoration | Sorcery | | Kicker {2}{W} (You may pay an additional {2}{W} as you cast this spell.) Return target creature card from your graveyard to the battlefield. If this spell was kicked, you gain life equal to that card's mana value. Otherwise, you lose that much life. Exile Sheoldred's Restoration. | Igor Kieryluk

Rona, Sheoldred's Faithful | Legendary Creature | Human Wizard | Whenever you cast an instant or sorcery spell, each opponent loses 1 life. You may cast Rona, Sheoldred's Faithful from your graveyard by discarding two cards in addition to paying its other costs. | Ryan Alexander Lee

Garna, Bloodfist of Keld | Legendary Creature | Human Berserker | Whenever another creature you control dies, draw a card if it was attacking. Otherwise, Garna, Bloodfist of Keld deals 1 damage to each opponent. | Andrey Kuzinskiy