Theros Beyond Death Promos

Protean Thaumaturge

Protean Thaumaturge {1}{U}

Creature - Human Wizard
Constellation — Whenever an enchantment enters the battlefield under your control, you may have Protean Thaumaturge become a copy of another target creature, except it has this ability.
"Once you see past the veil we call 'reality,' altering your own shape is elementary."
1/1
Thassa, Deep-Dwelling

Thassa, Deep-Dwelling {3}{U}

Legendary Enchantment Creature - God
Indestructible
As long as your devotion to blue is less than five, Thassa isn't a creature.
At the beginning of your end step, exile up to one other target creature you control, then return that card to the battlefield under your control.
{3}{U}: Tap another target creature.
6/5
Thassa, Deep-Dwelling

Thassa, Deep-Dwelling {3}{U}

Legendary Enchantment Creature - God
Indestructible
As long as your devotion to blue is less than five, Thassa isn't a creature.
At the beginning of your end step, exile up to one other target creature you control, then return that card to the battlefield under your control.
{3}{U}: Tap another target creature.
6/5
Thassa's Intervention

Thassa's Intervention {X}{U}{U}

Instant
Choose one —
• Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
• Counter target spell unless its controller pays twice {X}.
"I bring a flood that nothing can withstand."
Thassa's Intervention

Thassa's Intervention {X}{U}{U}

Instant
Choose one —
• Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
• Counter target spell unless its controller pays twice {X}.
"I bring a flood that nothing can withstand."
Thassa's Oracle

Thassa's Oracle {U}{U}

Creature - Merfolk Wizard
When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game.
1/3
Thassa's Oracle

Thassa's Oracle {U}{U}

Creature - Merfolk Wizard
When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game.
1/3
Thryx, the Sudden Storm

Thryx, the Sudden Storm {3}{U}{U}

Legendary Creature - Elemental Giant
Flash
Flying
Spells you cast with mana value 5 or greater cost {1} less to cast and can't be countered.
Even in their mountain fortresses, the Akroans have learned not to anger Thassa.
4/5
Thryx, the Sudden Storm

Thryx, the Sudden Storm {3}{U}{U}

Legendary Creature - Elemental Giant
Flash
Flying
Spells you cast with mana value 5 or greater cost {1} less to cast and can't be countered.
Even in their mountain fortresses, the Akroans have learned not to anger Thassa.
4/5
Wavebreak Hippocamp

Wavebreak Hippocamp {2}{U}

Enchantment Creature - Horse Fish
Whenever you cast your first spell during each opponent's turn, draw a card.
Tritons search for omens in its wake.
2/2
Wavebreak Hippocamp

Wavebreak Hippocamp {2}{U}

Enchantment Creature - Horse Fish
Whenever you cast your first spell during each opponent's turn, draw a card.
Tritons search for omens in its wake.
2/2
Aphemia, the Cacophony

Aphemia, the Cacophony {1}{B}

Legendary Enchantment Creature - Harpy
Flying
At the beginning of your end step, you may exile an enchantment card from your graveyard. If you do, create a 2/2 black Zombie creature token.
"Sing, beauty. Sing for death, and for the dead."
—Ashiok
2/1
Aphemia, the Cacophony

Aphemia, the Cacophony {1}{B}

Legendary Enchantment Creature - Harpy
Flying
At the beginning of your end step, you may exile an enchantment card from your graveyard. If you do, create a 2/2 black Zombie creature token.
"Sing, beauty. Sing for death, and for the dead."
—Ashiok
2/1
Eat to Extinction

Eat to Extinction {3}{B}

Instant
Exile target creature or planeswalker. Surveil 1.
"Kroxa devours what he may—not for sustenance or pleasure, but because it is his nature. He is unending hunger given form."
—Klothys, god of destiny
Eat to Extinction

Eat to Extinction {3}{B}

Instant
Exile target creature or planeswalker. Surveil 1.
"Kroxa devours what he may—not for sustenance or pleasure, but because it is his nature. He is unending hunger given form."
—Klothys, god of destiny
Erebos, Bleak-Hearted

Erebos, Bleak-Hearted {3}{B}

Legendary Enchantment Creature - God
Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature.
Whenever another creature you control dies, you may pay 2 life. If you do, draw a card.
{1}{B}, Sacrifice another creature: Target creature gets -2/-1 until end of turn.
5/6
Erebos, Bleak-Hearted

Erebos, Bleak-Hearted {3}{B}

Legendary Enchantment Creature - God
Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature.
Whenever another creature you control dies, you may pay 2 life. If you do, draw a card.
{1}{B}, Sacrifice another creature: Target creature gets -2/-1 until end of turn.
5/6
Erebos's Intervention

Erebos's Intervention {X}{B}

Instant
Choose one —
• Target creature gets -X/-X until end of turn. You gain X life.
• Exile up to twice X target cards from graveyards.
"I bring a death none can escape."
Erebos's Intervention

Erebos's Intervention {X}{B}

Instant
Choose one —
• Target creature gets -X/-X until end of turn. You gain X life.
• Exile up to twice X target cards from graveyards.
"I bring a death none can escape."
Gravebreaker Lamia

Gravebreaker Lamia {4}{B}

Enchantment Creature - Snake Lamia
Lifelink
When Gravebreaker Lamia enters the battlefield, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost {1} less to cast.
4/4
Gravebreaker Lamia

Gravebreaker Lamia {4}{B}

Enchantment Creature - Snake Lamia
Lifelink
When Gravebreaker Lamia enters the battlefield, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost {1} less to cast.
4/4
Nightmare Shepherd

Nightmare Shepherd {2}{B}{B}

Enchantment Creature - Demon
Flying
Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that creature, except it's 1/1 and it's a Nightmare in addition to its other types.
4/4
Nightmare Shepherd

Nightmare Shepherd {2}{B}{B}

Enchantment Creature - Demon
Flying
Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that creature, except it's 1/1 and it's a Nightmare in addition to its other types.
4/4
Treacherous Blessing

Treacherous Blessing {2}{B}

Enchantment
When Treacherous Blessing enters the battlefield, draw three cards.
Whenever you cast a spell, you lose 1 life.
When Treacherous Blessing becomes the target of a spell or ability, sacrifice it.
Phenax is generous with gifts and unforgiving of debts.
Treacherous Blessing

Treacherous Blessing {2}{B}

Enchantment
When Treacherous Blessing enters the battlefield, draw three cards.
Whenever you cast a spell, you lose 1 life.
When Treacherous Blessing becomes the target of a spell or ability, sacrifice it.
Phenax is generous with gifts and unforgiving of debts.