You may have Evil Twin enter as a copy of any creature on the battlefield, except it has ", : Destroy target creature with the same name as this creature."

As an additional cost to cast this spell, sacrifice an artifact or creature.

Draw two cards.

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

Evolving Adaptive enters with an oil counter on it.

Evolving Adaptive gets +1/+1 for each oil counter on it.

Whenever another creature you control enters, if that creature has greater power or toughness than Evolving Adaptive, put an oil counter on Evolving Adaptive.

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

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

Create a Treasure token for each creature you controlled that dealt combat damage to a player this turn.

Converge — Gain control of target creature if its power is less than or equal to the number of colors of mana spent to cast this spell.

Target player sacrifices a creature with mana value 3 or less.

At the beginning of your upkeep, if you have more cards in hand than each opponent, you may return Exile into Darkness from your graveyard to your hand.

: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.)

Whenever Expanding Ooze attacks, put a +1/+1 counter on target modified creature you control. (Equipment, Auras you control, and counters are modifications.)

Flying

As long as you control another Wizard, Expedition Diviner has "When this creature dies, draw a card."

Domain — Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Exploding Borders deals X damage to target player or planeswalker, where X is the number of basic land types among lands you control.

Each opponent loses X life. You gain life equal to the life lost this way.

Replicate—Tap an untapped Dalek you control. (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)

Destroy target creature. Its controller loses 3 life.

Nonland permanents your opponents control lose indestructible until end of turn.

Destroy all nonland permanents.

Choose odd or even. Exile each creature with mana value of the chosen quality. (Zero is even.)

Destroy all nonenchantment creatures.

Target opponent chooses X cards from their hand. Look at those cards. You may cast a spell from among them without paying its mana cost.

When Extricator of Sin enters, you may sacrifice another permanent. If you do, create a 3/2 colorless Eldrazi Horror creature token.

Delirium — At the beginning of your upkeep, if there are four or more card types among cards in your graveyard, transform Extricator of Sin.

When Eye of Singularity enters, destroy each permanent with the same name as another permanent, except for basic lands. They can't be regenerated.

Whenever a permanent other than a basic land enters, destroy all other permanents with that name. They can't be regenerated.

When Eyeblight Assassin enters, target creature an opponent controls gets -1/-1 until end of turn.

Create a 1/1 white Bird creature token with flying, then populate. (Create a token that's a copy of a creature token you control.)

Exile target artifact or enchantment.

At the beginning of each end step, if you've cast both a creature spell and a noncreature spell this turn, create a Clue token, a Food token, and a Treasure token.

Flash

Flying

When Faerie Harbinger enters, you may search your library for a Faerie card, reveal it, then shuffle and put that card on top.

Flash

Flying

Whenever an opponent draws their second card each turn, you draw a card.

: Each player draws a card.

Return target nonland permanent to its owner's hand. If you control a Desert, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

, Sacrifice a creature: Put two +1/+1 counters on target creature.

, Remove a counter from a creature you control: Create a Treasure token.

, Sacrifice an artifact: Create a 2/1 white and black Inkling creature token with flying.

: Untap Fain, the Broker.

You gain 2 life, draw two cards, then discard two cards.

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

Discard a card, then draw a card.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Whenever Falkenrath Exterminator deals combat damage to a player, put a +1/+1 counter on it.

: Falkenrath Exterminator deals damage to target creature equal to the number of +1/+1 counters on Falkenrath Exterminator.

Flying

: Fallaji Dragon Engine gets +1/+0 until end of turn.

//PRT-Prototype_Mech//

Prototype (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

1/3

Flip Falling Star onto the playing area from a height of at least one foot. Falling Star deals 3 damage to each creature it lands on. Tap all creatures dealt damage by Falling Star. If Falling Star doesn't turn completely over at least once during the flip, it has no effect.

Put target card from your graveyard on top of your library.

Famine deals 3 damage to each creature and each player.

When Fanatic of the Harrowing enters, each player discards a card. If you discarded a card this way, draw a card.

: Target black creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.)

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Threshold — If seven or more cards are in your graveyard, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

When Farbog Boneflinger enters, target creature gets -2/-2 until end of turn.

Whenever a nontoken artifact you control is put into a graveyard from the battlefield, create a colorless artifact token named Scrap.

, Sacrifice an artifact: Choose one —

• Put a +1/+1 counter on Farid. It gains menace until end of turn.

• Goad target creature.

• Discard a card, then draw a card.

At the beginning of your upkeep, put a hunger counter on Fasting. Then destroy Fasting if it has five or more hunger counters on it.

If you would begin your draw step, you may skip that step instead. If you do, you gain 2 life.

When you draw a card, destroy Fasting.

Create two 3/3 green Centaur enchantment creature tokens. If it's your turn, scry 2.

Menace

Whenever Fathom Fleet Captain attacks, if you control another nontoken Pirate, you may pay . If you do, create a 2/2 black Pirate creature token with menace.

Trample

When Faultgrinder enters, destroy target land.

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

Enchant creature

Enchanted creature gets +1/+2 as long as it's white.

Enchanted creature has shroud as long as its controller controls another creature. (It can't be the target of spells or abilities.)

Haste

Fear of Being Hunted must be blocked if able.

Flying

Whenever Fear of Falling attacks, target creature defending player controls gets -2/-0 and loses flying until your next turn.

When Fear of Missing Out enters, discard a card, then draw a card.

Delirium — Whenever Fear of Missing Out attacks for the first time each turn, if there are four or more card types among cards in your graveyard, untap target creature. After this phase, there is an additional combat phase.

Return target creature card from your graveyard to the battlefield. If it's a Dragon, put two +1/+1 counters on it.

Devour Food 3 (As this enters, you may sacrifice any number of Foods. This creature enters with three times that many +1/+1 counters on it.)

Creatures with power less than Feasting Hobbit's power can't block it.

You draw three cards and you lose 3 life.

Corrupted — Each opponent who has three or more poison counters loses 3 life.

Tap up to two target creatures.

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