Flying

When Flitting Guerrilla dies, each player mills two cards. Then you may exile Flitting Guerrilla. When you do, put target creature or battle card from your graveyard on top of your library. (To mill two cards, a player puts the top two cards of their library into their graveyard.)

Flip X coins. For each flip you win, create a 2/2 green Sheep creature token named Rabid Sheep.

Return target instant or sorcery card from your graveyard to your hand. Exile Flood of Recollection.

Flying

, Return a land you control to its owner's hand: Tap target land.

: Add .

, : Add , , or .

, Pay 1 life, Sacrifice Flooded Strand: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

Flash

Vigilance

When Floodpits Drowner enters, tap target creature an opponent controls and put a stun counter on it.

, : Shuffle Floodpits Drowner and target creature with a stun counter on it into their owners' libraries.

, : Tap X target lands.

Whenever Floral Spuzzem attacks and isn't blocked, you may destroy target artifact defending player controls. If you do, Floral Spuzzem assigns no combat damage this turn.

Defender

When Floriferous Vinewall enters, look at the top six cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Flourishing Bloom-Kin gets +1/+1 for each Forest you control.

Disguise

When Flourishing Bloom-Kin is turned face up, search your library for up to two Forest cards and reveal them. Put one of them onto the battlefield tapped and the other into your hand, then shuffle.

Whenever you cycle another card, put a +1/+1 counter on Flourishing Fox.

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

Choose one —

• Flourishing Strike deals 5 damage to target creature with flying.

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

Entwine (Choose both if you pay the entwine cost.)

Offspring (You may pay an additional as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)

Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, Mice you control get +1/+0 until end of turn.

Flowering Lumberknot can't attack or block unless it's paired with a creature with soulbond.

You may choose not to untap Flowstone Armor during your untap step.

, : Target creature gets +1/-1 for as long as Flowstone Armor remains tapped.

Whenever Flowstone Charger attacks, it gets +3/-3 until end of turn.

Enchant creature

: Enchanted creature gets +2/-2 until end of turn.

: Target creature gets +1/-1 until end of turn.

, Discard a card: Put a +1/+1 counter on Flowstone Sculpture or Flowstone Sculpture gains flying, first strike, or trample. <I>(This effect lasts indefinitely.)</I>

Target creature gets +1/-1 and gains haste until end of turn.

: Flowstone Thopter gets +1/-1 and gains flying until end of turn.

Cycling abilities you activate cost less to activate.

Create two 2/3 red Minotaur creature tokens with haste.

Counter target instant or sorcery spell unless its controller pays .

Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flycatcher Giraffid enters with your choice of a vigilance counter or a reach counter on it.

Untap all creatures you control. They gain flying and double strike until end of turn.

, , Sacrifice a creature: Fodder Cannon deals 4 damage to target creature.

, Discard a card: Fodder Tosser deals 2 damage to target player or planeswalker.

You gain 1 life for each creature on the battlefield. Prevent all combat damage that would be dealt this turn by creatures with power 3 or less.

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

When Fogwalker enters, target creature an opponent controls doesn't untap during its controller's next untap step.

Commander creatures you own have "Whenever you cast a spell that shares a creature type with this creature, draw a card. This ability triggers only once each turn."

Conjure a card of your choice from Follow the Tracks's spellbook onto the battlefield.

: Add .

, , Discard a card: Look at the top X cards of your library, where X is the number of artifacts you control. Put one of those cards into your hand and the rest on the bottom of your library in a random order.

, Sacrifice Font of Fortunes: Draw two cards.

Font of Progress enters with two oil counters on it.

, : Target player mills X cards, where X is the number of oil counters on Font of Progress.

, Sacrifice Font of Vigor: You gain 7 life.

Enchant land

Enchanted land has ": Target creature gains trample and haste until end of turn."

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

Choose a creature type. Look at the top six cards of your library. You may reveal any number of cards of the chosen type from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order.

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

Creatures you control get +2/+2 and gain vigilance and lifelink until end of turn.

, Sacrifice a Forest: Foratog gets +2/+2 until end of turn.

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Counter target spell.

If you would draw a card, return a card from your graveyard to your hand instead. If you can't, you lose the game.

If a card would be put into your graveyard from anywhere, exile that card instead.

Enchant land

Enchanted land has ": Target creature gets +2/+1 until end of turn."

Sacrifice a nontoken permanent. If you do, target opponent loses 2 life unless that player sacrifices a permanent of their choice or discards a card. You may repeat this process any number of times.

Forbidding Watchtower enters tapped.

: Add .

: Forbidding Watchtower becomes a 1/5 white Soldier creature until end of turn. It's still a land.

If damage would be dealt to you, put that many depletion counters on Force Bubble instead.

When there are four or more depletion counters on Force Bubble, sacrifice it.

At the beginning of each end step, remove all depletion counters from Force Bubble.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay .

If it's not your turn, you may exile a red card from your hand rather than pay this spell's mana cost.

Create two 3/1 red Elemental creature tokens with trample and haste. Sacrifice those tokens at the beginning of your next upkeep.