When Floating-Dream Zubera dies, draw a card for each Zubera that died this turn.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Flying, vigilance

Whenever Flockchaser Phantom attacks, the next spell you cast this turn has convoke.

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

Flood Plain enters tapped.

, Sacrifice Flood Plain: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

Floodchaser enters with six +1/+1 counters on it.

Floodchaser can't attack unless defending player controls an Island.

, Remove a +1/+1 counter from Floodchaser: Target land becomes an Island until end of turn.

, Return two Islands you control to their owner's hand: Return target creature to its owner's hand.

Green creatures can't attack unless their controller sacrifices a land for each green creature they control that's attacking. (This cost is paid as attackers are declared.)

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, : 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.

Creatures you control get +2/+2 until end of turn.

Whenever a -1/-1 counter is put on a creature, you may create a 1/1 green Elf Warrior creature token.

When Flourishing Hunter enters, you gain life equal to the greatest toughness among other creatures you control.

Draw a card for each Island you control.

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.)

Flow of Maggots can't be blocked by non-Wall creatures.

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.

, , Discard a card: Target creature gets +1/-1 and gains haste until end of turn.

: Flowstone Crusher gets +1/-1 until end of turn.

Buyback—Pay 3 life, Discard a card at random. (You may pay 3 life and discard a card at random in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Destroy target land.

Haste

: Flowstone Hellion gets +1/-1 until end of turn.

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

: Flowstone Kavu gets +1/-1 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>

All creatures get +X/-X until end of turn.

Creatures you control get +1/-1.

Defender (This creature can't attack.)

: Flowstone Wall gets +1/-1 until end of turn.

You may play an additional land on each of your turns.

Whenever you play a land or cast a spell, draw a card if you have no cards in hand. Otherwise, discard a card.

Reach

Whenever two or more creatures your opponents control attack, Flummoxed Cyclops can't block this combat.

Target creature gets -X/-X until end of turn, where X is 7 minus the number of cards in that creature's controller's hand.

Create X 1/1 white Bird Soldier creature tokens with flying, where X is the number of attacking creatures.

As long as you control an artifact or enchantment, Flutterfox has flying.

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.)

Enchant creature

Enchanted creature has flying and "Whenever this creature deals combat damage to a player, venture into the dungeon." (Enter the first room or advance to the next room.)

, : Target creature gains flying until end of turn.

Flying

Visit — Put a +1/+1 counter on target creature you control. That creature gains vigilance 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.

Prevent all combat damage that would be dealt this turn.

Flying (This creature can't be blocked except by creatures with flying or reach.)

When Fog Elemental attacks or blocks, sacrifice it at end of combat.

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.

Cast this spell only during the declare blockers step.

Attacking creatures become blocked. (This spell works on creatures that can't be blocked.)

You may discard an Island card and another card rather than pay this spell's mana cost.

Counter target spell.

Players have no maximum hand size.

, : Each player draws X cards.

, : Each opponent mills cards equal to the number of cards in their hand.

You gain 1 life for each creature you control.

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

: Folk of the Pines gets +1/+0 until end of turn.

Gravestorm (When you cast this spell, copy it for each permanent put into a graveyard from the battlefield this turn.)

Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")