Metalcraft — As long as you control three or more artifacts, Ezuri's Brigade gets +4/+4 and has trample.

Changeling

When Faceless Agent enters the battlefield, seek a creature card of the most prevalent creature type in your library. (To seek a card, put one at random from your library into your hand.)

Flash

Enchant creature

When Fae Flight enters the battlefield, enchanted creature gains hexproof until end of turn.

Enchanted creature gets +1/+0 and has flying.

At the beginning of each end step, if you've cast both a creature spell and a noncreature spell this turn, create a Clue token, a Food token, and a Treasure token.

Flying

Flying

Return target nonland permanent to its owner's hand. If you control a Desert, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

At the beginning of each end step, if a +1/+1 counter was put on a permanent under your control this turn, put a +1/+1 counter on Fairgrounds Trumpeter.

Defender, flying, vigilance

At the beginning of your upkeep, if Faithbound Judge has two or fewer judgment counters on it, put a judgment counter on it.

As long as Faithbound Judge has three or more judgment counters on it, it can attack as though it didn't have defender.

Disturb

Draw two cards, then discard two cards.

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

Each Vampire creature card you own that isn't on the battlefield has madness. The madness cost is equal to its mana cost. (If you discard a card with madness, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Scry 2.

II — Put two +1/+1 counters on target creature you control.

III — Until end of turn, target creature you control gains "When this creature dies, draw two cards." Then that creature fights up to one other target creature.

When Fallaji Archaeologist enters the battlefield, mill three cards. You may put a noncreature, nonland card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Fallaji Archaeologist. (To mill a card, put the top card of your library into your graveyard.)

First strike

Whenever Fallaji Vanguard or another creature enters the battlefield under your control, target creature gets +2/+0 until end of turn.

Flip Falling Star onto the playing area from a height of at least one foot. Falling Star deals 3 damage to each creature it lands on. Tap all creatures dealt damage by Falling Star. If Falling Star doesn't turn completely over at least once during the flip, it has no effect.

Whenever Fallowsage becomes tapped, you may draw a card.

Counter target creature spell.

When Famished Foragers enters the battlefield, if an opponent lost life this turn, add .

, Discard a card: Draw a card.

When Fanatic of Mogis enters the battlefield, it deals damage to each opponent equal to your devotion to red. (Each in the mana costs of permanents you control counts toward your devotion to red.)

As an additional cost to cast this spell, sacrifice an artifact or creature.

Draw two cards and create a Map token. (It's an artifact with ", , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")

Flying

Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.)

At the beginning of combat on your turn, another target creature you control gains melee until end of turn. (If a creature has multiple instances of melee, each triggers separately.)

: Fangblade Brigand gets +1/+0 and gains first strike until end of turn.

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

Treefolk you control have vigilance.

Whenever one or more Treefolk you control attack, add twice that much .

You don't lose unspent green mana as steps and phases end.

Trample

Whenever Fangren Pathcutter attacks, attacking creatures gain trample until end of turn.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Threshold — If seven or more cards are in your graveyard, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

When Farbog Boneflinger enters the battlefield, target creature gets -2/-2 until end of turn.

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

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Farmstead Gleaner doesn't untap during your untap step.

, : Put a +1/+1 counter on Farmstead Gleaner. ( is the untap symbol.)

Whenever a source an opponent controls deals damage to you, if Farsight Mask is untapped, you may draw a card.

At the beginning of your upkeep, put a hunger counter on Fasting. Then destroy Fasting if it has five or more hunger counters on it.

If you would begin your draw step, you may skip that step instead. If you do, you gain 2 life.

When you draw a card, destroy Fasting.

Exile target artifact or enchantment.

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Whenever a +1/+1 counter is put on Fathom Mage, you may draw a card.

Trample

When Faultgrinder enters the battlefield, destroy target land.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Enchant creature

As long as enchanted creature is green, it gets +1/+1 and has vigilance.

As long as enchanted creature is blue, it gets +1/+1 and has flying.

Menace (This creature can't be blocked except by two or more creatures.)

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

Return target creature card from your graveyard to the battlefield. If it's a Dragon, put two +1/+1 counters on it.

Vigilance, trample

When Feasting Troll King enters the battlefield, if you cast it from your hand, create three Food tokens. (They're artifacts with ", , Sacrifice this artifact: You gain 3 life.")

Sacrifice three Foods: Return Feasting Troll King from your graveyard to the battlefield. Activate only during your turn.

Tap up to two target creatures.

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

When this creature enters the battlefield, roll a six-sided die. This creature deals damage equal to the result to target creature an opponent controls.

Vigilance, lifelink

At the beginning of your upkeep, if you have 40 or more life, you win the game.

Flying

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

Whenever a nontoken creature you control dies, if it had counters on it, create X tapped 2/1 white and black Inkling creature tokens with flying, where X is the number of counters it had on it.

Deathtouch

Exploit (When this creature enters the battlefield, you may sacrifice a creature.)

When Fell Stinger exploits a creature, target player draws two cards and loses 2 life.

Target creature you control gets +2/+0 and gains haste until end of turn. When that creature dies this turn, create a 2/2 white and blue Detective creature token.

Enchant creature

Creatures you control that are enchanted get +1/+1 and have first strike.

Menace

Whenever another creature you control dies, put a +1/+1 counter on Feral Ghoul.

When Feral Ghoul dies, each opponent gets a number of rad counters equal to its power.

Trample

: Feral Ridgewolf gets +2/+0 until end of turn.

Ferocious Tigorilla enters the battlefield with your choice of a trample counter or a menace counter on it. (A creature with menace can't be blocked except by two or more creatures.)