First strike, haste

Whenever Fervent Champion attacks, another target attacking Knight you control gets +1/+0 until end of turn.

Equip abilities you activate that target Fervent Champion cost less to activate.

Counter target spell.

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

: Fervent Paincaster deals 1 damage to target player or planeswalker.

, Exert Fervent Paincaster: It deals 1 damage to target creature. (An exerted creature won't untap during your next untap step.)

Festercreep enters the battlefield with a +1/+1 counter on it.

, Remove a +1/+1 counter from Festercreep: All other creatures get -1/-1 until end of turn.

Trample

Morbid — Festerhide Boar enters the battlefield with two +1/+1 counters on it if a creature died this turn.

When Festering Goblin dies, target creature gets -1/-1 until end of turn.

Creatures your opponents control get -1/-1 until end of turn. Exile Festering March with three time counters on it.

Suspend 3— (Rather than cast this card from your hand, you may pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

When Festering Newt dies, target creature an opponent controls gets -1/-1 until end of turn. That creature gets -4/-4 instead if you control a creature named Bogbrew Witch.

Whenever Festerleech deals combat damage to a player, you mill two cards.

: Festerleech gets +2/+2 until end of turn. Activate only once each turn.

Whenever you cast an instant or sorcery spell, Festival Crasher gets +2/+0 until end of turn.

You gain 2 life for each creature you control.

Mill seven cards. Then put a creature, enchantment, or land card from among the milled cards onto the battlefield.

: Add .

, : Add , , or .

Flying

: Fetid Imp gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Flying

At the beginning of your upkeep, sacrifice Fettergeist unless you pay for each other creature you control.

Target creature gets +2/+0 until end of turn.

Draw a card at the beginning of the next turn's upkeep.

When Feywild Caretaker enters the battlefield, you take the initiative.

At the beginning of your end step, if you have the initiative, create a 1/1 blue Faerie Dragon creature token with flying.

Commander creatures you own have "Whenever one or more nontoken creatures you control deal combat damage to a player, you create a 1/1 blue Faerie Dragon creature token with flying."

Whenever Fickle Efreet attacks or blocks, flip a coin at end of combat. If you lose the flip, an opponent gains control of Fickle Efreet.

Field of the Dead enters the battlefield tapped.

: Add .

Whenever Field of the Dead or another land enters the battlefield under your control, if you control seven or more lands with different names, create a 2/2 black Zombie creature token.

You may pay and return a basic land you control to its owner's hand rather than pay this spell's mana cost.

Fieldmist Borderpost enters the battlefield tapped.

: Add or .

Fiend Artisan gets +1/+1 for each creature card in your graveyard.

, , Sacrifice another creature: Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle. Activate only as a sorcery.

Flying

Whenever Fiend of the Shadows deals combat damage to a player, that player exiles a card from their hand. You may play that card for as long as it remains exiled.

Sacrifice a Human: Regenerate Fiend of the Shadows.

Manifest the top card of your library, then put two +1/+1 counters on it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Trample

When Fierce Witchstalker enters the battlefield, create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

If a source you control would deal damage to a permanent or player, it deals triple that damage to that permanent or player instead.

When Fiery Inscription enters the battlefield, the Ring tempts you.

Whenever you cast an instant or sorcery spell, Fiery Inscription deals 2 damage to each opponent.

, Pay 1 life: Add or .

, , Sacrifice Fiery Islet: Draw a card.

Enchant creature

: Enchanted creature gets +1/+0 until end of turn.

When Fiery Mantle is put into a graveyard from the battlefield, return Fiery Mantle to its owner's hand.

Climb Over — : Target Wall can't block this turn.

Tie Up — , : Target creature doesn't untap during its controller's next untap step.

Rappel Down — , : Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)

Choose one or both —

• Target Human creature you control gets +1/+1 and gains indestructible until end of turn.

• Target non-Human creature you control gets +1/+1 and gains indestructible until end of turn.

Hideaway 5 (When this enchantment enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.)

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if you control a creature with power 7 or greater, you may play the exiled card without paying its mana cost.

Destroy all blocking creatures and all blocked creatures.

(Gain the next level as a sorcery to add its ability.)

When Fighter Class enters the battlefield, search your library for an Equipment card, reveal it, put it into your hand, then shuffle.

: Level 2

//Level_2//

Equip abilities you activate cost less to activate.

: Level 3

//Level_3//

Whenever a creature you control attacks, up to one target creature blocks it this combat if able.

Flying

Flying

Filigree Attendant's power is equal to the number of artifacts you control.

When Filigree Vector enters the battlefield, put a +1/+1 counter on each of any number of target creatures and a charge counter on each of any number of target artifacts.

, , Sacrifice another artifact: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Return all noncreature, nonland permanents to their owners' hands.

Whenever Filthy Cur is dealt damage, you lose that much life.

Exile target creature.

Flying

Wizards you control get +2/+1 and have flying.

Whenever you cast an instant or sorcery spell, create a 1/1 blue Human Wizard creature token.

Search your library for two cards. Put one into your hand and the other into your graveyard. Then shuffle.

Target player loses life equal to the damage already dealt to that player this turn.

Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle. If X is 10 or more, creatures you control get +X/+X and gain haste until end of turn.

Draw X cards. If X is 10 or more, instead shuffle your graveyard into your library, draw X cards, untap up to five lands, and you have no maximum hand size for the rest of the game.

Exile Finale of Revelation.

Flying

When Final-Sting Faerie enters the battlefield, destroy target creature that was dealt damage this turn.

Fin-Clade Fugitives can't be blocked by creatures with power 2 or less.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

Enchant land

When Find the Path enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.)

Enchanted land has ": Add ."

Aftermath (Cast this spell only from your graveyard. Then exile it.)

As an additional cost to cast Finish, sacrifice a creature.

Destroy target creature.

Fire and Brimstone deals 4 damage to target player who attacked this turn and 4 damage to you.