Cards/Guilds of Ravnica

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

At the beginning of combat on your turn, if you've cast three or more instant and sorcery spells this turn, return Arclight Phoenix from your graveyard to the battlefield.

• Tap target creature.
• Target creature gets -2/-4 until end of turn.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
At the beginning of combat on your turn, choose up to one target creature you control. Until end of turn, that creature gets +2/+0, gains trample if it's red, and gains vigilance if it's white.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

When Barrier of Bones enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

When Blood Operative enters the battlefield, you may exile target card from a graveyard.
Whenever you surveil, if Blood Operative is in your graveyard, you may pay 3 life. If you do, return Blood Operative to your hand.

Whenever Book Devourer deals combat damage to a player, you may discard all the cards in your hand. If you do, draw that many cards.

: Boros Challenger gets +1/+1 until end of turn.

: Add or .

, , Sacrifice Boros Locket: Draw two cards.

, Sacrifice Bounty Agent: Destroy target legendary permanent that's an artifact, creature, or enchantment.

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

Enchanted creature gets +3/+2 and has vigilance.

Enchant creature
When Capture Sphere enters the battlefield, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

, , Remove X +1/+1 counters from Chamber Sentry: It deals X damage to any target.
: Return Chamber Sentry from your graveyard to your hand.

At the beginning of your upkeep, exile a creature card from your graveyard. If you do, put a +1/+1 counter on Charnel Troll. Otherwise, sacrifice it.
, Discard a creature card: Put a +1/+1 counter on Charnel Troll.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

: Add one mana of any color.

When Citywatch Sphinx dies, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

When Conclave Cavalier dies, create two 2/2 green and white Elf Knight creature tokens with vigilance.

, : Create a 2/2 green and white Elf Knight creature token with vigilance.

When Conclave Tribunal enters the battlefield, exile target nonland permanent an opponent controls until Conclave Tribunal leaves the battlefield.

Crackling Drake's power is equal to the total number of instant and sorcery cards you own in exile and in your graveyard.
When Crackling Drake enters the battlefield, draw a card.

When Creeping Chill is put into your graveyard from your library, you may exile it. If you do, Creeping Chill deals 3 damage to each opponent and you gain 3 life.

• Exile target artifact.
• Exile target enchantment.

• Destroy target creature with flying.
• Destroy target enchantment.

: Create a 1/1 white Soldier creature token with lifelink.

Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Enchanted creature gets -2/-2.

Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

• Deafening Clarion deals 3 damage to each creature.
• Creatures you control gain lifelink until end of turn.

Enchanted creature can't block, and its activated abilities can't be activated.

: Add or .

, , Sacrifice Dimir Locket: Draw two cards.

Menace (This creature can't be blocked except by two or more creatures.)
Whenever you surveil, put a +1/+1 counter on Dimir Spybug.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Whenever you surveil, return Disinformation Campaign to its owner's hand.

Pay 2 life: Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Flying
When Dream Eater enters the battlefield, surveil 4. When you do, you may return target nonland permanent an opponent controls to its owner's hand. (To surveil 4, look at the top four cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Whenever you cast an instant or sorcery spell, Electrostatic Field deals 1 damage to each opponent.

Exile Enhanced Surveillance: Shuffle your graveyard into your library.

Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's converted mana cost.

Whenever Etrata deals combat damage to a player, exile target creature that player controls and put a hit counter on that card. That player loses the game if they own three or more exiled cards with hit counters on them. Etrata's owner shuffles Etrata into their library.

You may play the top card of your library.
You can't play cards from your hand.
: Destroy Experimental Frenzy.

Whenever you cast an instant or sorcery spell, Fire Urchin gets +1/+0 until end of turn.

, Remove two charge counters from Firemind's Research: Draw a card.
, Remove five charge counters from Firemind's Research: It deals 5 damage to any target.

Flying

Gatekeeper Gargoyle enters the battlefield with a +1/+1 counter on it for each Gate you control.

When Gateway Plaza enters the battlefield, sacrifice it unless you pay .
: Add one mana of any color.

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

: Goblin Banneret gets +2/+0 until end of turn.

• Goblin Cratermaker deals 2 damage to target creature.
• Destroy target colorless nonland permanent.

: Add or .

, , Sacrifice Golgari Locket: Draw two cards.

Undergrowth — Golgari Raiders enters the battlefield with a +1/+1 counter on it for each creature card in your graveyard.

: Grappling Sundew gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy this creature.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Whenever a Gate enters the battlefield under your control, draw a card.

, : Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters the battlefield with an additional +1/+1 counter on it.

Undergrowth — When you cast this spell, reveal the top X cards of your library, where X is the number of creature cards in your graveyard. You may put a green permanent card with converted mana cost X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Whenever Hellkite Whelp attacks, it deals 1 damage to target creature defending player controls.

, : Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Indestructible

Inescapable Blaze deals 6 damage to any target.

When Intrusive Packbeast enters the battlefield, tap up to two target creatures your opponents control.

, Sacrifice another creature: You gain 1 life and draw a card.

: Add or .

, , Sacrifice Izzet Locket: Draw two cards.

• Put two +1/+1 counters on Knight of Autumn.
• Destroy target artifact or enchantment.
• You gain 4 life.

Undergrowth — When Kraul Harpooner enters the battlefield, choose up to one target creature with flying you don't control. Kraul Harpooner gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard, then you may have Kraul Harpooner fight that creature.

, Discard a creature card: Return Kraul Swarm from your graveyard to your hand.

: Lazav, the Multifarious becomes a copy of target creature card in your graveyard with converted mana cost X, except its name is Lazav, the Multifarious, it's legendary in addition to its other types, and it has this ability.

, : Copy target instant or sorcery spell you control with converted mana cost X. You may choose new targets for the copy.

: Create a 1/1 white Soldier creature token with lifelink.

, : Tap another target creature.

At the beginning of combat on your turn, create a 1/1 red Goblin creature token. That token gains haste until end of turn and attacks this combat if able.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
When Light of the Legion dies, put a +1/+1 counter on each white creature you control.

When Loxodon Restorer enters the battlefield, you gain 4 life.

Enchanted creature can't attack or block.

Enchanted creature gets +2/+2 and can't block.

Create X 1/1 white Soldier creature tokens with lifelink.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Exile Mnemonic Betrayal.

When Molderhulk enters the battlefield, return target land card from your graveyard to the battlefield.

When Muse Drake enters the battlefield, draw a card.

When Narcomoeba is put into your graveyard from your library, you may put it onto the battlefield.

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

Whenever Nightveil Sprite attacks, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Flying
Whenever you draw a card, Niv-Mizzet, Parun deals 1 damage to any target.
Whenever a player casts an instant or sorcery spell, you draw a card.

You can't cast noncreature spells.
: Nullhide Ferox loses all abilities until end of turn. Any player may activate this ability.
If a spell or ability an opponent controls causes you to discard Nullhide Ferox, put it onto the battlefield instead of putting it into your graveyard.

All creatures able to block Ochran Assassin do so.

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

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

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

Prevent all combat damage that would be dealt this turn.

As long as Pelt Collector has three or more +1/+1 counters on it, it has trample.

, , Sacrifice Pilfering Imp: Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Activate this ability only any time you could cast a sorcery.

As long as you've cast an instant or sorcery spell this turn, Piston-Fist Cyclops can attack as though it didn't have defender.

, , Sacrifice a creature with defender: Draw a card.

Destroy target creature.
Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

−2: Ral, Caller of Storms deals 3 damage divided as you choose among one, two, or three targets.
−7: Draw seven cards. Ral, Caller of Storms deals 7 damage to each creature your opponents control.

−3: Ral, Izzet Viceroy deals damage to target creature equal to the total number of instant and sorcery cards you own in exile and in your graveyard.
−8: You get an emblem with "Whenever you cast an instant or sorcery spell, this emblem deals 4 damage to any target and you draw two cards."

Whenever Ral's Staticaster attacks, if you control a Ral planeswalker, Ral's Staticaster gets +1/+0 for each card in your hand until end of turn.

Rampaging Monument enters the battlefield with three +1/+1 counters on it.
Whenever you cast a multicolored spell, put a +1/+1 counter on Rampaging Monument.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Whenever Roc Charger attacks, target attacking creature without flying gains flying until end of turn.

Vigilance

Remove three +1/+1 counters from Runaway Steam-Kin: Add .

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

: Add or .

, , Sacrifice Selesnya Locket: Draw two cards.

You gain life equal to the sacrificed creature's toughness. Destroy target creature an opponent controls.

Trample

Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Choose one —
• Create a 2/2 green and white Elf Knight creature token with vigilance.
• Destroy target artifact or enchantment.

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

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

, : You gain 2 life.

Whenever Swathcutter Giant attacks, it deals 1 damage to each creature defending player controls.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
Prevent all noncombat damage that would be dealt to other creatures you control.
: Tajic, Legion's Edge gains first strike until end of turn.

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

Whenever Thief of Sanity deals combat damage to a player, look at the top three cards of that player's library, exile one of them face down, then put the rest into their graveyard. You may look at and cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any type to cast that spell.

Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Whenever you surveil, put a +1/+1 counter on Thoughtbound Phantasm.
As long as Thoughtbound Phantasm has three or more +1/+1 counters on it, it can attack as though it didn't have defender.

Sacrifice Torch Courier: Another target creature gains haste until end of turn.

When Trostani Discordant enters the battlefield, create two 1/1 white Soldier creature tokens with lifelink.
At the beginning of your end step, each player gains control of all creatures they own.

Whenever Truefire Captain is dealt damage, it deals that much damage to target player.

Pay 4 life: Underrealm Lich gains indestructible until end of turn. Tap it.