Theros Beyond Death

Blood Aspirant | Creature | Satyr Berserker | Whenever you sacrifice a permanent, put a +1/+1 counter on Blood Aspirant. {1}{R}, {T}, Sacrifice a creature or enchantment: Blood Aspirant deals 1 damage to target creature. That creature can't block this turn. | Tyler Walpole

Careless Celebrant | Creature | Satyr Shaman | When Careless Celebrant dies, it deals 2 damage to target creature or planeswalker an opponent controls. | Mathias Kollros

Incendiary Oracle | Creature | Human Shaman | {1}{R}: Incendiary Oracle gets +1/+0 until end of turn. If a creature dealt damage by Incendiary Oracle this turn would die, exile it instead. | Cynthia Sheppard

Omen of the Forge | Enchantment | | Flash When Omen of the Forge enters the battlefield, it deals 2 damage to any target. {2}{R}, Sacrifice Omen of the Forge: Scry 2. | Piotr Dura

Oread of Mountain's Blaze | Enchantment Creature | Nymph | {2}{R}, Discard a card: Draw a card. | Yigit Koroglu

Thrill of Possibility | Instant | | As an additional cost to cast this spell, discard a card. Draw two cards. | Izzy

Underworld Breach | Enchantment | | Each nonland card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.) At the beginning of the end step, sacrifice Underworld Breach. | Lie Setiawan

Underworld Fires | Sorcery | | Underworld Fires deals 1 damage to each creature and each planeswalker. If a permanent dealt damage this way would die this turn, exile it instead. | Bayard Wu

Underworld Rage-Hound | Creature | Elemental Dog | Underworld Rage-Hound attacks each combat if able. Escape—{3}{R}, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) Underworld Rage-Hound escapes with a +1/+1 counter on it. | Tyler Walpole

Mischievous Chimera | Enchantment Creature | Chimera | Flying Whenever you cast your first spell during each opponent's turn, Mischievous Chimera deals 1 damage to each opponent. Scry 1. | Antonio José Manzanedo

Kroxa, Titan of Death's Hunger | Legendary Creature | Elder Giant | When Kroxa enters the battlefield, sacrifice it unless it escaped. Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life. Escape—{B}{B}{R}{R}, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) | Vincent Proce

Slaughter-Priest of Mogis | Creature | Minotaur Shaman | Whenever you sacrifice a permanent, Slaughter-Priest of Mogis gets +2/+0 until end of turn. {2}, Sacrifice another creature or an enchantment: Slaughter-Priest of Mogis gains first strike until end of turn. | Steve Prescott

Gallia of the Endless Dance | Legendary Creature | Satyr | Haste Other Satyrs you control get +1/+1 and have haste. Whenever you attack with three or more creatures, you may discard a card at random. If you do, draw two cards. | Johannes Voss