Menace

Whenever one or more creatures you control deal combat damage to a player, create a Food token.

Whenever you sacrifice a Food, put a +1/+1 counter on Rapacious Guest.

When Rapacious Guest leaves the battlefield, target opponent loses life equal to its power.

Enchant permanent

Vanishing 3 (This Aura enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

When Reality Acid leaves the battlefield, enchanted permanent's controller sacrifices it.

Exile target creature that dealt damage to you this turn.

Flying

Whenever a nontoken artifact enters the battlefield under your control, you may pay . If you do, create a token that's a copy of that artifact.

Flying

When Resonance Technician enters the battlefield, you may discard a card. If you do, investigate twice.

, Tap X untapped artifacts you control: Copy target instant or sorcery spell you control with mana value X. You may choose new targets for the copy.

Until end of turn, creatures you control gain ": Regenerate this creature."

: Any player may pay . If no one does, the next time a source of your choice would deal damage to you this turn, prevent that damage.

Menace

: Spells you cast this turn that are black and/or red cost less to cast, where X is the amount of life you lost this turn. Activate only as a sorcery.

Sage of Ancient Lore's power and toughness are each equal to the number of cards in your hand.

When Sage of Ancient Lore enters the battlefield, draw a card.

At the beginning of each upkeep, if no spells were cast last turn, transform Sage of Ancient Lore.

Reveal any number of red cards in your hand. Scent of Cinder deals X damage to any target, where X is the number of cards revealed this way.

Trample

Whenever Scion of Darkness deals combat damage to a player, you may put target creature card from that player's graveyard onto the battlefield under your control.

Cycling (, Discard this card: Draw a card.)

: Scion of Glaciers gets +1/-1 until end of turn.

Flash

Flying

Other Faerie creatures you control get +1/+1.

Other Faeries you control have shroud. (They can't be the targets of spells or abilities.)

Flying

: Scion of Shiv perpetually gets +1/+0.

Flying

Whenever you gain life, put a +1/+1 counter on Scion of the Swarm.

Scion of the Wild's power and toughness are each equal to the number of creatures you control.

When Scion of Vitu-Ghazi enters the battlefield, if you cast it from your hand, create a 1/1 white Bird creature token with flying, then populate. (Create a token that's a copy of a creature token you control.)

Creatures named Paper Tiger can't attack or block.

Seaside Citadel enters the battlefield tapped.

: Add , , or .

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Draw two cards. If you have the city's blessing, draw three cards instead.

: Exile target creature card from a graveyard. That card deals damage equal to its power to Selfless Exorcist.

Flying, first strike

Whenever you cast a historic spell, Serra Disciple gets +1/+1 until end of turn. (Artifacts, legendaries, and Sagas are historic.)

Trample

Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

At the beginning of your upkeep and whenever you cast a blue spell, put a charge counter on Shrine of Piercing Vision.

, Sacrifice Shrine of Piercing Vision: Look at the top X cards of your library, where X is the number of charge counters on Shrine of Piercing Vision. Put one of those cards into your hand and the rest on the bottom of your library in any order.

When Sinister Concierge dies, you may exile it and put three time counters on it. If you do, exile up to one target creature and put three time counters on it. Each card exiled this way that doesn't have suspend gains suspend. (For each card with suspend, its owner removes a time counter from it at the beginning of their upkeep. When the last is removed, they may cast it without paying its mana cost. Those creature spells have haste.)

When Slaughter Specialist enters the battlefield, each opponent creates a 1/1 white Human creature token.

Whenever a creature an opponent controls dies, put a +1/+1 counter on Slaughter Specialist.

Alliance — Whenever another creature enters the battlefield under your control, you gain 1 life.

When Soul of Emancipation enters the battlefield, destroy up to three other target nonland permanents. For each of those permanents, its controller creates a 3/3 white Angel creature token with flying.

At the beginning of your upkeep, return a creature you control to its owner's hand.

When Specimen Collector enters the battlefield, create a 1/1 green Squirrel creature token and a 0/3 blue Crab creature token.

When Specimen Collector dies, create a token that's a copy of target token you control.

Will of the council — Choose target instant or sorcery spell. Starting with you, each player votes for denial or duplication. If denial gets more votes, counter the spell. If duplication gets more votes or the vote is tied, copy the spell. You may choose new targets for the copy.

, : Stinging Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.

Whenever enchanted creature becomes tapped, Stinging Licid deals 2 damage to that creature's controller.

As Story Circle enters the battlefield, choose a color.

: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage.

Target player shuffles up to four target cards from their graveyard into their library.

Each player loses 1 life for each creature they control.

Sunken Citadel enters the battlefield tapped. As it enters, choose a color.

: Add one mana of the chosen color.

: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.

Defender

, : Target creature can't be blocked this turn.

Whenever Suspicious Nanny deals combat damage to a player, it reassembles target Contraption that player controls. (Gain control of it and move it onto one of your sprockets.)

Suspicious Stowaway can't be blocked.

Whenever Suspicious Stowaway deals combat damage to a player, draw a card, then discard a card.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

At the beginning of your end step, exile up to one target artifact or creature you control, then return that card to the battlefield under its owner's control.

, : Tempting Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.

All creatures able to block enchanted creature do so.

As long as a creature has a -1/-1 counter on it, Tenacious Hunter has vigilance and deathtouch.

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)

When Tenacious Tomeseeker enters the battlefield, if it was bargained, return target instant or sorcery card from your graveyard to your hand.

Creatures you control get +1/+1 and gain lifelink until end of turn. Untap those creatures.

When Teyo, Geometric Tactician enters the battlefield, create a 0/4 white Wall creature token with defender and flying.

+1: You and target opponent each draw a card.

−2: Choose left or right. Until your next turn, each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent.

Thawing Glaciers enters the battlefield tapped.

, : Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step.

This spell costs less to cast for each Knight you control.

Creatures you control get +1/+1.

Whenever you cast a legendary spell, create a 2/2 white Knight creature token with vigilance.

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

+1: Draw a card, then discard a card.

+1: Target creature gets +2/+0 and gains first strike and trample until end of turn.

−8: Draw four cards. When you do, The Royal Scions deals damage to any target equal to the number of cards in your hand.

Squad—, Discard a card. (As an additional cost to cast this spell, you may pay its squad cost any number of times. When this creature enters the battlefield, create that many tokens that are copies of it.)

When Thrill-Kill Disciple dies, create a Junk token.

Reach, trample

Forestcycling (, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)