You may sacrifice two Mountains rather than pay this spell's mana cost.

Fireblast deals 4 damage to any target.

Double strike

: Fireborn Knight gets +1/+1 until end of turn.

Firecannon Blast deals 3 damage to target creature.

Raid — Firecannon Blast deals 6 damage instead if you attacked this turn.

Whenever Firedrinker Satyr is dealt damage, it deals that much damage to you.

: Firedrinker Satyr gets +1/+0 until end of turn and deals 1 damage to you.

When Firefist Adept enters, it deals X damage to target creature an opponent controls, where X is the number of Wizards you control.

When Fireforger's Puzzleknot enters, it deals 1 damage to any target.

, Sacrifice Fireforger's Puzzleknot: It deals 1 damage to any target.

At the beginning of your second main phase, if an opponent lost life this turn, exile the top two cards of your library. Choose one of them. Until end of turn, you may play that card.

Rally — Whenever Firemantle Mage or another Ally you control enters, creatures you control gain menace until end of turn. (A creature with menace can't be blocked except by two or more creatures.)

You can cast spells only during your turn and you can cast no more than two spells each turn.

You may cast spells with mana value less than or equal to the number of lands you control without paying their mana costs.

Fires of Undeath deals 2 damage to any target.

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

Flying

Whenever you cast a noncreature or Dragon spell, Firespitter Whelp deals 1 damage to each opponent.

As an additional cost to cast this spell, discard X cards.

Firestorm deals X damage to each of X targets.

Flying

If Firestorm Phoenix would die, return it to its owner's hand instead. Until that player's next turn, that player plays with that card revealed in their hand and can't play it.

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

I — Create a 4/4 white Angel Warrior creature token with flying and vigilance.

II — Until end of turn, Angels you control gain ": Destroy target creature with power less than this creature's power."

III — Angels you control gain double strike until end of turn.

If it's neither day nor night, it becomes day as Firmament Sage enters.

Whenever day becomes night or night becomes day, draw a card.

Whenever a creature you control enters this turn, put a +1/+1 counter on it and it gains haste until end of turn.

Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Vigilance

At the beginning of your end step, you may return another creature you control to its owner's hand, then put a number of +1/+1 counters equal to that creature's power on First Responder.

Sliver creatures you control have exalted. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)

When First-Sphere Gargantua enters, you draw a card and you lose 1 life.

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Choose one or both —

• Destroy target artifact.

• Destroy target nonbasic land.

Target creature gets +2/+2 until end of turn. Clash with an opponent. If you win, that creature gets an additional +2/+2 and gains trample until end of turn. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)

Enchant creature

When Fists of Ironwood enters, create two 1/1 green Saproling creature tokens.

Enchanted creature has trample.

Enchant creature

As long as enchanted creature is black, it gets +1/+1 and has wither. (It deals damage to creatures in the form of -1/-1 counters.)

As long as enchanted creature is red, it gets +1/+1 and has first strike.

CARDNAME counts as five creatures for spells and effects that count the number of creatures you control.

: Add .

When Flagstones of Trokair is put into a graveyard from the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

At the beginning of your end step, Flame Blitz deals 5 damage to each planeswalker.

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

, , Sacrifice Flame Elemental: It deals damage equal to its power to target creature.

Flame Rift deals 4 damage to each player.

Menace

Whenever you cycle or discard a card, Flameblade Adept gets +1/+0 until end of turn.

Flame-Blessed Bolt deals 2 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Flamekin Spitfire deals 1 damage to any target.

When Flame-Kin Zealot enters, creatures you control get +1/+1 and gain haste until end of turn.

Flames of the Firebrand deals 3 damage divided as you choose among one, two, or three targets.

Whenever an opponent activates an ability that isn't a mana ability, Flamescroll Celebrant deals 1 damage to that player.

: Flamescroll Celebrant gets +2/+0 until end of turn.

Whenever you scry, Flamespeaker Adept gets +2/+0 and gains first strike until end of turn.

Discard a card, then draw a card. When you discard an instant or sorcery card this way, Flamethrower Sonata deals damage equal to that card's mana value to target creature or planeswalker you don't control.

Multikicker (You may pay an additional any number of times as you cast this spell.)

Flametongue Yearling enters with a +1/+1 counter on it for each time it was kicked.

When Flametongue Yearling enters, it deals damage equal to its power to target creature.

Living metal (During your turn, this Vehicle is also a creature.)

Menace, deathtouch

Whenever Flamewar deals combat damage to a player, exile that many cards from the top of your library face down. Put an intel counter on each of them. Convert Flamewar.

, : Create a 1/1 colorless Construct artifact creature token with defender.

, Sacrifice a creature with defender: Flamewright deals 1 damage to any target.

When Flaming Fist Duskguard enters the battlefield, you get a boon with "When you cast your next creature spell, it perpetually gets +1/+0."

Flaming Gambit deals X damage to target player or planeswalker. That player or that planeswalker's controller may choose a creature they control and have Flaming Gambit deal that damage to it instead.

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

, : Flanking Licid loses this ability and becomes a creature enchantment that reads "Enchanted creature gains flanking" instead of a creature. Move Flanking Licid onto target creature. You may pay to end this effect.

You may sacrifice a nontoken green creature rather than pay this spell's mana cost.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Target creature gets +2/+2 until end of turn. If it's a Human, instead it gets +3/+3 and gains indestructible until end of turn.

Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. If was spent to cast this spell, the creature gains "Whenever this creature deals combat damage, you gain that much life" until end of turn.

Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Flashback—, Exile X blue cards from your graveyard. (You may cast this card from your graveyard for its flashback cost, then exile it. You can't exile Flash of Insight to pay for its own flashback cost.)

Target creature gets -4/-4 until end of turn.

Whenever Flaxen Intruder deals combat damage to a player, you may sacrifice it. When you do, destroy target artifact or enchantment.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Whenever Flayer of the Hatebound or another creature enters from your graveyard, that creature deals damage equal to its power to any target.