Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Whenever Geist of Saint Traft attacks, create a 4/4 white Angel creature token with flying that's tapped and attacking. Exile that token at end of combat.

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)

As long as Geist Trappers is paired with another creature, both creatures have reach.

Geistflame deals 1 damage to any target.

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

, , 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.

When Geralf's Mindcrusher enters the battlefield, target player mills five cards.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

: Add .

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

Exile two target artifacts, creatures, and/or lands you control, then return those cards to the battlefield under your control.

Enchant creature

Enchanted creature has "Whenever this creature attacks, you may tap or untap target permanent."

Choose one —

• Return target creature card from your graveyard to your hand.

• Return two target Zombie cards from your graveyard to your hand.

When Ghoulraiser enters the battlefield, return a Zombie card at random from your graveyard to your hand.

Target creature gets +3/+3 until end of turn.

: Add three mana of any one color.

Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island.

: Add or .

Reach

Gloomwidow can block only creatures with flying.

You gain 2 life for each creature card in your graveyard.

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

When Goblin Arsonist dies, you may have it deal 1 damage to any target.

Instant and sorcery spells you cast cost less to cast.

Whenever another creature enters the battlefield under your control, creatures you control get +1/+1 until end of turn.

Choose one —

• All creatures get -1/-1 until end of turn.

• Destroy target enchantment.

• Regenerate each creature you control.

Golgari Guildgate enters the battlefield tapped.

: Add or .

Creature cards in graveyards and libraries can't enter the battlefield.

Players can't cast spells from graveyards or libraries.

Whenever a creature you don't control dies, return it to the battlefield under your control with an additional +1/+1 counter on it at the beginning of the next end step. That creature is a black Zombie in addition to its other colors and types.

Return target creature card from your graveyard to your hand. Target player sacrifices a creature.

Put any number of target creature cards from your graveyard on top of your library.

Draw a card.

, : Target player exiles a card from their graveyard. If it's a creature card, you gain 2 life.

: Add .

, , Sacrifice a creature: Draw a card.

Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

: Regenerate Grim Roustabout.

, , Discard a card: Put a study counter on Grimoire of the Dead.

, Remove three study counters from Grimoire of the Dead and sacrifice it: Put all creature cards from all graveyards onto the battlefield under your control. They're black Zombies in addition to their other colors and types.

Flying, lifelink

Pay 7 life: Draw seven cards.

At the beginning of each upkeep, if no spells were cast last turn, transform Grizzled Outcasts.

Enchant creature

Enchanted creature loses flying.

At the beginning of your upkeep, populate. (Create a token that's a copy of a creature token you control.)

Target player discards two cards.

Morbid — If a creature died this turn, instead that player reveals their hand, you choose two cards from it, then that player discards those cards.

Vigilance (Attacking doesn't cause this creature to tap.)

At the beginning of your upkeep, target opponent reveals the top three cards of their library, may put a creature card from among them onto the battlefield, then puts the rest into their graveyard. You do the same with the top three cards of your library. If two creatures are put onto the battlefield this way, those creatures fight each other.

Whenever a nontoken creature you control dies, put a slime counter on Gutter Grime, then create a green Ooze creature token with "This creature's power and toughness are each equal to the number of slime counters on Gutter Grime."

(: Add or .)

As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Whenever another creature enters the battlefield, you may put X +1/+1 counters on Hamletback Goliath, where X is that creature's power.

Defender

At the beginning of each upkeep, if no spells were cast last turn, transform Hanweir Watchkeep.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Harbor Serpent can't attack unless there are five or more Islands on the battlefield.

As an additional cost to cast this spell, exile X cards from your graveyard.

Harvest Pyre deals X damage to target creature.

: Add .

, , Sacrifice Haunted Fengraf: Return a creature card at random from your graveyard to your hand.

: You may cast target creature card in a graveyard this turn. When you cast it this turn, Havengul Lich gains all activated abilities of that card until end of turn.

Whenever Havengul Skaab attacks, return another creature you control to its owner's hand.

Players can't gain life.

At the beginning of each player's upkeep, that player loses half their life, rounded up.

Whenever another creature enters the battlefield under your control, you gain 2 life.

Equipped creature gets +1/+1.

As long as equipped creature is a Human, it gets an additional +1/+1.

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

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Whenever Heirs of Stromkirk deals combat damage to a player, put a +1/+1 counter on it.

: Add .

, : Put a pressure counter on Hellion Crucible.

, , Remove two pressure counters from Hellion Crucible and sacrifice it: Create a 4/4 red Hellion creature token with haste. (It can attack and as soon as it comes under your control.)