, , Sacrifice Crater Elemental: It deals 4 damage to target creature.

Formidable — : Crater Elemental has base power 8 until end of turn. Activate only if creatures you control have total power 8 or greater.

Trample

: Until end of turn, target creature you control has base power and toughness 5/5 and gains trample.

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

Crowd of Cinders's power and toughness are each equal to the number of black permanents you control.

Flying

When Cyclone Sire dies, you may put three +1/+1 counters on target land you control. If you do, that land becomes a 0/0 Elemental creature with haste that's still a land.

Graft 6 (This creature enters the battlefield with six +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.)

: Target creature with a +1/+1 counter on it gains trample until end of turn.

Flash

When Dawnfluke enters the battlefield, prevent the next 3 damage that would be dealt to any target this turn.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

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

Whenever a player casts a spell, sacrifice a creature.

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

Whenever a creature deals damage to you, destroy it.

When Dread is put into a graveyard from anywhere, shuffle it into its owner's library.

Flash (You may cast this spell any time you could cast an instant.)

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

When Dust Elemental enters the battlefield, return three creatures you control to their owner's hand.

Earth Servant gets +0/+1 for each Mountain you control.

This spell costs less to cast, where X is the total mana value of Dragons you control.

Flying, trample

, Sacrifice a land: Return Earthquake Dragon from your graveyard to your hand.

Trample

: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)

When Ember Swallower becomes monstrous, each player sacrifices three lands.

Whenever a spell you control deals damage, put a flame counter on Embodiment of Flame.

, Remove a flame counter from Embodiment of Flame: Exile the top card of your library. You may play that card this turn.

Vigilance

Land creatures you control have vigilance.

Landfall — Whenever a land enters the battlefield under your control, you may have target land you control become a 3/3 Elemental creature with haste until end of turn. It's still a land.

Flash

Reach

When Endurance enters the battlefield, up to one target player puts all the cards from their graveyard on the bottom of their library in a random order.

Evoke—Exile a green card from your hand.

This spell costs less to cast for each different mana value among instant and sorcery cards in your graveyard.

Flying, prowess

Whenever you cast your second spell each turn, create a 4/4 red Dragon Elemental creature token with flying and prowess.

Flying

Ethereal Whiskergill can't attack unless defending player controls an Island.

Whenever an opponent casts a blue spell during your turn, you may create a 4/4 green Elemental creature token.

Fertilid enters the battlefield with two +1/+1 counters on it.

, Remove a +1/+1 counter from Fertilid: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.

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

Menace

, , Sacrifice Fire Shrine Keeper: It deals 3 damage to each of up to two target creatures.

Haste (This creature can attack and as soon as it comes under your control.)

Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

: Flame Spirit gets +1/+0 until end of turn.

As an additional cost to cast this spell, reveal an Elemental card from your hand or pay .

When Flamekin Harbinger enters the battlefield, you may search your library for an Elemental card, reveal it, then shuffle and put that card on top.

: Flamekin Spitfire deals 1 damage to any target.

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

Flying

When Flickerwisp enters the battlefield, exile another target permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step.

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

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.

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 .

Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient.

At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures.

When Foundation Breaker enters the battlefield, you may destroy target artifact or enchantment.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

When Frost Lynx enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

, : Tap target creature.

Sacrifice Fulminator Mage: Destroy target nonbasic land.

: Target creature can't be regenerated this turn.

This spell can't be countered.

Haste

Gaea's Revenge can't be the target of nongreen spells or abilities from nongreen sources.

When Garbage Elemental enters the battlefield, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

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.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

When Garbage Elemental enters the battlefield, roll a six-sided die. Garbage Elemental deals damage equal to the result to target opponent or planeswalker.

Last strike (This creature deals combat damage after creatures without last strike.)

Battalion — Whenever Garbage Elemental and at least two other creatures attack, target creature can't block this turn.

Double team (When this creature attacks, conjure a duplicate into your hand, then both of them perpetually lose double team.)

: Creatures you control named Genasi Rabble-Rouser get +1/+0 until end of turn.

First strike

Landfall — Whenever a land enters the battlefield under your control, goad each creature target player controls. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

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

Landfall — Whenever a land enters the battlefield under your control, Geyserfield Stalker gets +2/+2 until end of turn.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Haste

When Glarewielder enters the battlefield, up to two target creatures can't block this turn.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

When Goretusk Firebeast enters the battlefield, it deals 4 damage to target player or planeswalker.