When Abyssal Gorestalker enters the battlefield, each player sacrifices two creatures.

, : Tap target creature. Abyssal Hunter deals damage equal to Abyssal Hunter's power to that creature.

Whenever an opponent discards a card, Abyssal Nocturnus gets +2/+2 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

Flying

Whenever Abyssal Specter deals damage to a player, that player discards a card.

As Booby Trap enters the battlefield, choose an opponent and a card name other than a basic land card name.

The chosen player reveals each card they draw.

When the chosen player draws a card with the chosen name, sacrifice Booby Trap. If you do, Booby Trap deals 10 damage to that player.

Destroy X target artifacts.

Choose a number between 0 and 13. Each player sacrifices that many creatures.

Descend 8 — When you cast this spell, if there are eight or more permanent cards in your graveyard, copy this spell twice. You may choose new targets for the copies.

Return target permanent card from your graveyard to your hand. Exile Bygone Marvels.

Constellation — Whenever Calix, Guided by Fate or another enchantment enters the battlefield under your control, put a +1/+1 counter on target creature.

Whenever Calix or an enchanted creature you control deals combat damage to a player, you may create a token that's a copy of a nonlegendary enchantment you control. Do this only once each turn.

Enchant creature you don't control

Enchanted creature can't attack.

Whenever an opponent casts a spell, if it has a single target, change the target to enchanted creature if able.

Enchant creature

When Chosen by Heliod enters the battlefield, draw a card.

Enchanted creature gets +0/+2.

Enchant creature

Enchanted creature can't attack or block unless its controller pays for each card in your hand.

Each player other than target player creates a 5/5 red Dragon creature token with flying.

Return target spell or permanent with mana value 1 or greater to its owner's hand.

Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Destroy target creature with flying and all Equipment attached to that creature.

Destroy target tapped creature. You gain 2 life.

Reach

, Sacrifice an artifact or land: Draw a card.

Strive — This spell costs more to cast for each target beyond the first.

Gain control of any number of target creatures until end of turn. Untap those creatures. They gain haste until end of turn.

Whenever Innocent Bystander is dealt 3 or more damage, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

When Labyrinth Guardian becomes the target of a spell, sacrifice it.

Embalm (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Illusion Warrior with no mana cost. Embalm only as a sorcery.)

: Add .

, : Remove target attacking or blocking creature from combat.

When Lassoed by the Law enters the battlefield, exile target nonland permanent an opponent controls until Lassoed by the Law leaves the battlefield.

When Lassoed by the Law enters the battlefield, create a 1/1 red Mercenary creature token with ": Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

Target creature gains flying until end of turn.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

This spell can't be countered. (This includes by the ward ability.)

Destroy target creature or planeswalker with mana value 3 or less.

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.

Whenever you attack, each opponent loses X life and you gain X life, where X is the number of attacking creatures. If Mishra, Claimed by Gix and a creature named Phyrexian Dragon Engine are attacking, and you both own and control them, exile them, then meld them into Mishra, Lost to Phyrexia. It enters the battlefield tapped and attacking.

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)

Whenever Nagao, Bound by Honor attacks, Samurai creatures you control get +1/+1 until end of turn.

Menace

When Neva, Stalked by Nightmares enters the battlefield, return target creature or enchantment card from your graveyard to your hand.

Whenever an enchantment you control is put into a graveyard from the battlefield, put a +1/+1 counter on Neva, then scry 1.

Flying

Target player draws cards equal to half the number of cards in their library and loses half their life. Round up each time.

Commander creatures you own have base power and toughness 10/10 and are Giants in addition to their other types.

Flying

Morbid — At the beginning of each end step, if a creature died this turn, destroy target non-Demon creature.

Red spells you cast cost less to cast.

Enchant creature

As long as enchanted creature is attacking alone, it can't be blocked.

Enchanted creature has "Whenever this creature deals combat damage to a player, it connives." (Its controller draws a card, then discards a card. If they discarded a nonland card, they put a +1/+1 counter on this creature.)

Temporal Foresight — When Sibylline Soothsayer enters the battlefield, reveal cards from the top of your library until you reveal a nonland card with mana value 3 or greater. Exile that card with three time counters on it. If it doesn't have suspend, it gains suspend. Put the rest of the revealed cards on the bottom of your library in a random order.

Target creature you control gets +1/+1 until end of turn. It can't be blocked by creatures with power 3 or greater this turn.

Amass Orcs 3, then target player mills X cards, where X is the amassed Army's power. (To amass Orcs 3, put three +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

Create a Treasure token. (Then exile this card. You may cast the creature later from exile.)

Destroy all creatures with power 3 or greater. Then create a Food token for each creature you control. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Return each creature without a +1/+1 counter on it to its owner's hand.

At the beginning of your upkeep, destroy all nonland permanents with the first name alphabetically among nonland permanents.