Dominaria United

Cleaving Skyrider | Creature | Human Warrior | Flash Kicker {2}{R} (You may pay an additional {2}{R} as you cast this spell.) Flying When Cleaving Skyrider enters the battlefield, if it was kicked, it deals X damage to any target, where X is the number of attacking creatures. | Joshua Raphael

Vodalian Mindsinger | Creature | Merfolk Wizard | Kicker {1}{R} and/or {1}{G} Vodalian Mindsinger enters the battlefield with two +1/+1 counters on it for each time it was kicked. When Vodalian Mindsinger enters the battlefield, gain control of target creature with power less than Vodalian Mindsinger's power for as long as you control Vodalian Mindsinger. | Steve Prescott

Aggressive Sabotage | Sorcery | | Kicker {R} (You may pay an additional {R} as you cast this spell.) Target player discards two cards. If this spell was kicked, it deals 3 damage to that player. | Daarken

Balduvian Atrocity | Creature | Phyrexian Berserker | Kicker {R} (You may pay an additional {R} as you cast this spell.) Menace When Balduvian Atrocity enters the battlefield, if it was kicked, return target creature card with mana value 3 or less from your graveyard to the battlefield. It gains haste. Sacrifice it at the beginning of the next end step. | Mike Jordana

Balduvian Berserker | Creature | Kor Berserker | Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.) When Balduvian Berserker dies, it deals damage equal to its power to any target. | Cristi Balanescu

Flowstone Kavu | Creature | Kavu | Menace (This creature can't be blocked except by two or more creatures.) {R}: Flowstone Kavu gets +1/-1 until end of turn. | Simon Dominic

Hurloon Battle Hymn | Instant | | Kicker {W} (You may pay an additional {W} as you cast this spell.) Hurloon Battle Hymn deals 4 damage to target creature or planeswalker. If this spell was kicked, you gain 4 life. | Dominik Mayer

Keldon Flamesage | Creature | Human Shaman | Enlist Whenever Keldon Flamesage attacks, look at the top X cards of your library, where X is Keldon Flamesage's power. You may exile an instant or sorcery card with mana value X or less from among them. Put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost. | Jason A. Engle

Keldon Strike Team | Creature | Human Warrior | Kicker {1}{W} (You may pay an additional {1}{W}} as you cast this spell.) When Keldon Strike Team enters the battlefield, if it was kicked, create two 1/1 white Soldier creature tokens. As long as Keldon Strike Team entered the battlefield this turn, creatures you control have haste. | Josu Hernaiz

Squee, Dubious Monarch | Legendary Creature | Goblin Noble | Haste Whenever Squee, Dubious Monarch attacks, create a 1/1 red Goblin creature token that's tapped and attacking. You may cast Squee, Dubious Monarch from your graveyard by paying {3}{R} and exiling four other cards from your graveyard rather than paying its mana cost. | Zoltan Boros

Warhost's Frenzy | Instant | | Kicker {B} (You may pay an additional {B} as you cast this spell.) Creatures you control get +2/+0 until end of turn. If this spell was kicked, whenever a creature you control dies this turn, draw a card. | Igor Grechanyi

Lagomos, Hand of Hatred | Legendary Creature | Human Shaman | At the beginning of combat on your turn, create a 2/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step. {T}: Search your library for a card, put it into your hand, then shuffle. Activate only if five or more creatures died this turn. | Tuan Duong Chu

Rivaz of the Claw | Legendary Creature | Viashino Warlock | Menace {T}: Add two mana in any combination of colors. Spend this mana only to cast Dragon creature spells. Once during each of your turns, you may cast a Dragon creature spell from your graveyard. Whenever you cast a Dragon creature spell from your graveyard, it gains "When this creature dies, exile it." | Joshua Raphael

Meria, Scholar of Antiquity | Legendary Creature | Elf Artificer | Tap an untapped nontoken artifact you control: Add {G}. Tap two untapped nontoken artifacts you control: Exile the top card of your library. You may play it this turn. | Aurore Folny