+1: Target player discards a card. −2: Search your library for a card, then shuffle and put that card on top. −8: Put all creature cards from all graveyards onto the battlefield under your control.

Flying Whenever this creature enters or attacks, target opponent sacrifices a creature or planeswalker of their choice, discards a card, and loses 3 life. You draw a card and gain 3 life.

Arvinox isn't a creature unless you control three or more permanents you don't own. At the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from among them, and you may spend mana as though it were mana of any color to cast those spells.

Flying Echo {2}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters, destroy target nonartifact, nonblack creature.

Flying Whenever this creature or another creature you control dies, each opponent sacrifices a creature of their choice.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever a creature deals damage to you, destroy it. When Dread is put into a graveyard from anywhere, shuffle it into its owner's library.

Necrogoyf's power is equal to the number of creature cards in all graveyards. At the beginning of each player's upkeep, that player discards a card. Madness {1}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When this creature enters, you take the initiative. If a creature an opponent controls would die, instead exile it and put a hit counter on it. Whenever this creature attacks, if you've completed a dungeon, defending player loses 1 life for each card they own in exile with a hit counter on it.

Menace At the beginning of your end step, if you have the initiative, create a Treasure token. Create three of those tokens instead if you've completed a dungeon. Choose a Background (You can have a Background as a second commander.)

Flying Whenever you gain life, put a +1/+1 counter on this creature.

Flying Whenever you gain life during your turn, put a +1/+1 counter on this creature. Whenever you lose life during your turn, put a +1/+1 counter on this creature.

Destroy target creature. Its controller discards a card.

Destroy target tapped creature.

Destroy target land or nonblack creature. It can't be regenerated.

Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Destroy target creature or planeswalker with mana value 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.

Destroy target creature. Its controller loses 2 life and you gain 2 life.

Destroy target creature. Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Destroy target creature or Vehicle.

Destroy all creatures. Each player loses life equal to the number of creatures they controlled that were destroyed this way.

Destroy target creature.

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

Exile target creature or planeswalker. You gain life equal to the number of counters on it.

Exile target creature. Create a Gold token. (It's an artifact with "Sacrifice this token: Add one mana of any color.")

Destroy target creature or planeswalker. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

As an additional cost to cast this spell, put a -1/-1 counter on a creature you control. Destroy target creature.

Destroy target creature. You gain 3 life.

Destroy target tapped creature. Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Return target creature card from your graveyard to your hand. Draw a card.

Each player's life total becomes the lowest life total among all players.

Return target creature card from your graveyard to the battlefield.

As an additional cost to cast this spell, sacrifice a creature. You gain life equal to the sacrificed creature's toughness. Destroy target creature an opponent controls.

Exile all creatures and planeswalkers with mana value 3 or less from the battlefield and all creature and planeswalker cards with mana value 3 or less from all graveyards.

Destroy target creature. Its controller loses 2 life.

At the beginning of your end step, each opponent loses 1 life and you gain 1 life.

Exile target creature if it has mana value 3 or less. Corrupted — Exile that creature instead if its controller has three or more poison counters.

Exile target creature. Put X +1/+1 counters on a commander creature you control, where X is the power of the creature exiled this way.

Destroy target nonlegendary creature.

This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Destroy target creature or planeswalker.

Destroy target nonblack creature.

Destroy target white creature. It can't be regenerated. Draw a card.

Destroy target creature. It can't be regenerated.

Assist (Another player can pay up to {X} of this spell's cost. You choose the value of X.) Destroy target creature with power X or less.

Destroy target nonartifact creature. Its controller mills cards equal to that creature's power.

Exile target creature with power 3 or less.

Destroy target creature or planeswalker.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy target creature.

Destroy target creature.

Destroy target non-Angel, non-Demon, non-Devil, non-Dragon creature.

Destroy target non-Spirit creature.

Destroy target creature with mana value 3 or less. It can't be regenerated.

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Target creature's owner shuffles it into their library, then faces a villainous choice — They lose 5 life, or they shuffle another creature they own into their library.

Destroy target creature with power 3 or less.