Artifacts and enchantments you control have shroud. (They can't be the targets of spells or abilities.)

When Fountainport Bell enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top.

, Sacrifice Fountainport Bell: Draw a card.

: Foxfire Oak gets +3/+0 until end of turn.

Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it.

Destroy target artifact, enchantment, or planeswalker.

Enchant creature

Whenever enchanted creature becomes the target of a spell or ability, that spell or ability's controller gains control of that creature. (This effect lasts indefinitely.)

If a triggered ability of a permanent you control triggers, that ability triggers an additional time.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Destroy all artifacts and enchantments. You gain 2 life for each permanent destroyed this way.

Exile target nontoken artifact, creature, or enchantment. Its controller puts a random creature card with lesser mana value from their library onto the battlefield tapped.

Choose an artist. Tap all untapped permanents with art by that artist or untap all tapped permanents with art by that artist.

As Frankenstein's Monster enters, exile X creature cards from your graveyard. If you can't, put Frankenstein's Monster into its owner's graveyard instead of onto the battlefield. For each creature card exiled this way, Frankenstein's Monster enters with a +2/+0, +1/+1, or +0/+2 counter on it.

Frantic Firebolt deals X damage to target creature, where X is 2 plus the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure.

Destroy target enchantment.

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.)

Haste

When Frantic Scapegoat enters, suspect it. (It has menace and can't block.)

Whenever one or more other creatures you control enter, if Frantic Scapegoat is suspected, you may suspect one of the other creatures. If you do, Frantic Scapegoat is no longer suspected.

Flash

Enchant creature

Enchanted creature gets +2/+2 and has trample.

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

Counter target nonblue spell.

Mill four cards. Then put an instant, sorcery, or Faerie card from among the milled cards into your hand.

When Free-for-All enters, exile all creatures face down.

At the beginning of each player's upkeep, that player chooses a card exiled with Free-for-All at random and puts it onto the battlefield.

When Free-for-All leaves the battlefield, put all cards exiled with it into their owners' graveyards.

Whenever Freelance Muscle attacks or blocks, it gets +X/+X until end of turn, where X is the greatest power and/or toughness among other creatures you control.

Freestrider Commando enters with two +1/+1 counters on it if it wasn't cast or no mana was spent to cast it.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Flying, protection from red

Protection from enemy-colored multicolored. (This creature can't be blocked, targeted, dealt damage, enchanted, or equipped by anything that's two enemy colors, such as blue and green.)

Riot (This creature enters with your choice of a +1/+1 counter or haste.)

Trample

: Frenzied Arynx gets +3/+0 until end of turn.

When Frenzied Gorespawn enters, for each opponent, goad target creature that player controls. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Whenever one or more creatures attack one of your opponents, those creatures gain menace until end of turn.

Whenever you activate a boast ability, put a +1/+1 counter on Frenzied Raider.

Haste

All creatures can attack your opponents and planeswalkers your opponents control as though those creatures had haste.

Create a 3/3 green Beast creature token for each creature put into your graveyard from the battlefield this turn.

, Sacrifice a red or white creature: Freyalise Supplicant deals damage to any target equal to half the sacrificed creature's power, rounded down.

+1: Untap up to one target Elf. That Elf and a random Elf creature card in your hand perpetually get +1/+1.

−1: Seek an Elf card.

−6: Conjure a card named Regal Force onto the battlefield.

Cumulative upkeep (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.)

Snow permanents don't untap during their controllers' untap steps.

Create a 2/2 white Monk creature token.

Coststorm (When you cast this spell, copy it for each different mana value among other spells and lands you've played this turn.)

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

Threshold — As long as seven or more cards are in your graveyard, Frightcrawler gets +2/+2 and can't block.

Enrage — Whenever Frilled Deathspitter is dealt damage, it deals 2 damage to target opponent or planeswalker.

: Frilled Sea Serpent can't be blocked this turn.

When Frillscare Mentor enters, put a menace counter on target non-Human creature you control. (It can't be blocked except by two or more creatures.)

, : Put a +1/+1 counter on each creature you control with menace.

Partner with Sam, Loyal Attendant

Vigilance

Whenever Frodo, Adventurous Hobbit attacks, if you gained 3 or more life this turn, the Ring tempts you. Then if Frodo is your Ring-bearer and the Ring has tempted you two or more times this game, draw a card.

When CARDNAME enters the battlefield, target opponent reveals their hand. Choose a nonland card from it. Ransom that card. (Exile it. Its owner may pay at any time to return it to their hand.)

Flying

Whenever you cast an instant or sorcery spell, Frolicking Familiar gets +1/+1 until end of turn.

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.)

Vigilance

Creatures you control with vigilance have ", : Tap target creature."

, : Until end of turn, you may play one basic Plains card from outside the game.

Whenever one or more creatures attack one of your opponents or a planeswalker they control, those creatures gain menace until end of turn.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

, : Draw a card, then discard a card.

, : Look at the top card of your library. If it's a snow card, you may reveal it and put it into your hand. ( can be paid with one mana from a snow source.)

When Frost Fair Lure Fish enters, create two 1/1 blue Fish creature tokens and create two tapped Treasure tokens.

Fish you control have haste and can't be blocked by Humans.

Foretell

Frost Marsh enters tapped.

: Add or .

Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .

Whenever Frost Titan enters or attacks, tap target permanent. It doesn't untap during its controller's next untap step.

As Frostboil Snarl enters, you may reveal an Island or Mountain card from your hand. If you don't, Frostboil Snarl enters tapped.

: Add or .

: Frostpeak Yeti can't be blocked this turn. ( can be paid with one mana from a snow source.)