Each player loses half their life, then discards half the cards in their hand, then sacrifices half the creatures they control. Round up each time.

Enchant creature

: Tap enchanted creature.

: Untap enchanted creature.

Devoid (This card has no color.)

At the beginning of your upkeep, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add ."

, Sacrifice From Beyond: Search your library for an Eldrazi card, reveal it, put it into your hand, then shuffle.

Put target creature card from a graveyard onto the battlefield under your control with a corpse counter on it. You take the initiative. If that creature would leave the battlefield, exile it instead of putting it anywhere else.

Escape—, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Create three tapped 2/2 black Zombie creature tokens and you gain 3 life. If this spell's madness cost was paid, instead create X of those tokens and you gain X life.

: Put a spore counter on target Fungus.

Skulk (This creature can't be blocked by creatures with greater power.)

, Sacrifice Gangrenous Zombies: Gangrenous Zombies deals 1 damage to each creature and each player. If you control a snow Swamp, Gangrenous Zombies deals 2 damage to each creature and each player instead.

, , Sacrifice Gem of Becoming: Search your library for an Island card, a Swamp card, and a Mountain card. Reveal those cards, put them into your hand, then shuffle.

Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.

Draw a card.

At the beginning of each end step, you may have CARDNAME's base power and toughness each become equal to the greatest number of spells and abilities from different sources that were on the stack simultaneously that turn.

You gain 2 life for each card in your hand.

, Exile Ghoulcaller's Accomplice from your graveyard: Create a 2/2 black Zombie creature token. Activate only as a sorcery.

When Gift of Compleation enters, incubate 3. (Create an Incubator token with three +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

Whenever a Phyrexian you control dies, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

: Target creature you control has base power and toughness 7/7 until end of turn.

Choose two —

• Put two +1/+1 counters on up to one creature. It gains lifelink until end of turn.

• Destroy each creature with power 2 or less.

• Return up to two creature cards from your graveyard to your hand.

• Each opponent sacrifices a creature with the highest power among creatures they control.

Suspend 3—

Shuffle all permanents you own into your library, then reveal that many cards from the top of your library. Put all non-Aura permanent cards revealed this way onto the battlefield, then do the same for Aura cards, then put the rest on the bottom of your library in a random order.

As long as you've completed a dungeon, Gloom Stalker has double strike.

Flying

Threshold — As long as seven or more cards are in your graveyard, Gloomdrifter has "When Gloomdrifter enters, nonblack creatures get -2/-2 until end of turn."

Flying

Destroy target creature. If that creature was green or white, its controller discards a card.

Reach

Gloomwidow can block only creatures with flying.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

, Sacrifice a creature: Target player loses 1 life and you gain 1 life.

When this creature enters, create a 1/1 colorless Gnome artifact creature token.

At the beginning of your upkeep, you may flip a coin. If you win the flip, put a fuse counter on Goblin Bomb. If you lose the flip, remove a fuse counter from Goblin Bomb.

Remove five fuse counters from Goblin Bomb and sacrifice it: It deals 20 damage to target player or planeswalker.

At the beginning of your upkeep, sacrifice Goblin Boom Keg.

When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target.

: Each creature attacks this turn if able.

Flash

, , Sacrifice Goblin Firebomb: Destroy target permanent.

At the beginning of your upkeep, create a colorless artifact token named Land Mine with ", Sacrifice this artifact: This artifact deals 2 damage to target attacking creature without flying." Then flip a coin. If you lose the flip, Goblin Kaboomist deals 2 damage to itself.

As long as you control an artifact, Goblin Tomb Raider gets +1/+0 and has haste.

Whenever Goma Fada Vanguard attacks, target creature an opponent controls with power less than or equal to the number of Warriors you control can't block this turn.

As an additional cost to cast this spell, you may exile any number of creature cards from your graveyard. This spell costs less to cast for each card exiled this way.

Deathtouch

Whenever Gorex, the Tombshell attacks or dies, choose a card at random exiled with Gorex and put that card into its owner's hand.

Put target creature on top of its owner's library.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

If Gravebane Zombie would die, put Gravebane Zombie on top of its owner's library instead.

Flying

Haunt (When this creature dies, exile it haunting target creature.)

When Graven Dominator enters or the creature it haunts dies, each other creature has base power and toughness 1/1 until end of turn.

Equipped creature gets +2/+0. It gets an additional +0/+2 and has deathtouch as long as an Equipment named Bride's Gown is attached to a creature you control.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Enchant creature

Enchanted creature has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Put target creature card from an opponent's graveyard onto the battlefield under your control. It gains haste. Exile it at the beginning of the next end step. If that creature would leave the battlefield, exile it instead of putting it anywhere else.

Choose a creature card with mana value 1 in your graveyard, then do the same for creature cards with mana value 2 and 3. Return those cards to the battlefield.

When Gruesome Scourger enters, it deals damage to target opponent or planeswalker equal to the number of creatures you control.

Defender, flying

Prevent all combat damage that would be dealt to Guard Gomazoa.

, : Target creature you control explores. Activate only as a sorcery. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Trample

At the beginning of your end step, create a number of Food tokens equal to the number of nontoken creatures you had enter under your control this turn.

, Sacrifice a Food: Target creature gains indestructible until end of turn. Tap it.

You may cast Haakon, Stromgald Scourge from your graveyard, but not from anywhere else.

As long as Haakon is on the battlefield, you may cast Knight spells from your graveyard.

When Haakon dies, you lose 2 life.

When Haphazard Bombardment enters, choose four nonenchantment permanents you don't control and put an aim counter on each of them.

At the beginning of your end step, if two or more permanents you don't control have an aim counter on them, destroy one of those permanents at random.

Hazy Homunculus can't be blocked as long as defending player controls an untapped land.

When Hecatomb enters, sacrifice Hecatomb unless you sacrifice four creatures.

Tap an untapped Swamp you control: Hecatomb deals 1 damage to any target.

, : Draw a card. For each mana in this ability's activation cost, you may tap an untapped creature you control rather than pay that mana. Activate only as a sorcery.