Ravnica Allegiance

Rakdos Trumpeter | Creature | Human Shaman | Menace (This creature can't be blocked except by two or more creatures.) {3}{R}: Rakdos Trumpeter gets +2/+0 until end of turn. | Eric Deschamps

Cavalcade of Calamity | Enchantment | | Whenever a creature you control with power 1 or less attacks, Cavalcade of Calamity deals 1 damage to the player or planeswalker that creature is attacking. | Jonas De Ro

Electrodominance | Instant | | Electrodominance deals X damage to any target. You may cast a spell with mana value X or less from your hand without paying its mana cost. | Dmitry Burmak

Feral Maaka | Creature | Cat | | Jonathan Kuo

Gravel-Hide Goblin | Creature | Goblin Shaman | {3}{G}: Gravel-Hide Goblin gets +2/+2 until end of turn. | Jonathan Kuo

Immolation Shaman | Creature | Viashino Shaman | Whenever an opponent activates an ability of an artifact, creature, or land that isn't a mana ability, Immolation Shaman deals 1 damage to that player. {3}{R}{R}: Immolation Shaman gets +3/+3 and gains menace until end of turn. | Svetlin Velinov

Rix Maadi Reveler | Creature | Human Shaman | Spectacle {2}{B}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) When Rix Maadi Reveler enters the battlefield, discard a card, then draw a card. If Rix Maadi Reveler's spectacle cost was paid, instead discard your hand, then draw three cards. | Sara Winters

Scorchmark | Instant | | Scorchmark deals 2 damage to target creature. If that creature would die this turn, exile it instead. | Jason Felix

Smelt-Ward Ignus | Creature | Elemental | {2}{R}, Sacrifice Smelt-Ward Ignus: Gain control of target creature with power 3 or less until end of turn. Untap that creature. It gains haste until end of turn. Activate only as a sorcery. | Jehan Choo

Cult Guildmage | Creature | Human Shaman | {3}{B}, {T}: Target player discards a card. Activate only as a sorcery. {R}, {T}: Cult Guildmage deals 1 damage to target opponent or planeswalker. | Victor Adame Minguez

Fireblade Artist | Creature | Human Shaman | Haste At the beginning of your upkeep, you may sacrifice a creature. When you do, Fireblade Artist deals 2 damage to target opponent or planeswalker. | Steve Argyle

Cindervines | Enchantment | | Whenever an opponent casts a noncreature spell, Cindervines deals 1 damage to that player. {1}, Sacrifice Cindervines: Destroy target artifact or enchantment. Cindervines deals 2 damage to that permanent's controller. | Mark Behm

Clan Guildmage | Creature | Human Shaman | {1}{R}, {T}: Target creature can't block this turn. {2}{G}, {T}: Target land you control becomes a 4/4 Elemental creature with haste until end of turn. It's still a land. | Tomasz Jedruszek

Zhur-Taa Goblin | Creature | Goblin Berserker | Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste.) | Wayne Reynolds

Thrash | Instant | | Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. | Winona Nelson