You may choose not to untap Everglove Courier during your untap step.

, : Target Elf creature gets +2/+2 and has trample for as long as Everglove Courier remains tapped.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Flying

Whenever this creature mutates, create a red artifact token named Feather with ", Sacrifice Feather: Return target Phoenix card from your graveyard to the battlefield tapped."

, : Move a counter from one permanent onto another. If the second permanent refers to any kind of counter, the moved counter becomes one of those counters. Otherwise, it becomes a +1/+1 counter.

, : Put a +1/+1 counter on target creature.

, : Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

: Flip a coin. If you win the flip, add . Activate only as an instant.

, : Target player discards a card. Activate only during your turn.

: Everythingamajig becomes an X/X Construct artifact creature until end of turn.

Sacrifice a land: You gain 2 life.

Sacrifice a creature: Add .

, Discard a card: Search your library for a card that shares a complete word in its name with the name of the discarded card, reveal it, put it into your hand, then shuffle.

At the beginning of combat on your turn, you may collect evidence 4. (Exile cards with total mana value 4 or greater from your graveyard.)

Whenever you collect evidence, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

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."

: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.)

Whenever one or more +1/+1 counters are put on Evolution Witness, return target permanent card from your graveyard to your hand.

: Evolved Sleeper becomes a Human Cleric with base power and toughness 2/2.

: If Evolved Sleeper is a Cleric, put a deathtouch counter on it and it becomes a Phyrexian Human Cleric with base power and toughness 3/3.

: If Evolved Sleeper is a Phyrexian, put a +1/+1 counter on it, then you draw a card and you lose 1 life.

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

Defender

, : Mill a card. (Put the top card of your library into your graveyard.)

Excavation Explosion deals 3 damage to any target. Create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

Exile target nonland permanent. Its controller incubates X, where X is its mana value. (They create an Incubator token with X +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

Equipped creature has intimidate. (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Equip (: Attach to target creature you control. Equip only as a sorcery.)

, : Destroy target black creature.

: 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.)

, Exile Expendable Lackey from your graveyard: Create a 1/1 blue Fish creature token with "This creature can't be blocked." Activate only as a sorcery.

: Put a +1/+2 counter on CARDNAME. ( is paid with one mana from any source that could produce two or more colors of mana.)

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Remove two +1/+1 counters from Experiment One: Regenerate Experiment One. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

You may look at the top card of your library any time.

You may play lands and cast spells from the top of your library.

You can't play lands or cast spells from your hand.

: Destroy Experimental Frenzy.

When Experimental Synthesizer enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card.

, Sacrifice Experimental Synthesizer: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery.

Explorer's Cache enters with two +1/+1 counters on it.

Whenever a creature you control with a +1/+1 counter on it dies, put a +1/+1 counter on Explorer's Cache.

: Move a +1/+1 counter from Explorer's Cache onto target creature. Activate only as a sorcery.

, , Sacrifice Explosive Apparatus: It deals 2 damage to any target.

Destroy target nonartifact, nonblack creature. It can't be regenerated.

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

Menace, lifelink

Whenever a Knight you control deals combat damage to a player, put a +1/+1 counter on that creature and create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")

Flying

Whenever another creature leaves the battlefield, you may have target player mill two cards.

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.)

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.)

Sacrifice an artifact: Put a +1/+1 counter on target creature.

When Eye of Doom enters, each player chooses a nonland permanent and puts a doom counter on it.

, , Sacrifice Eye of Doom: Destroy each permanent with a doom counter on it.

: Add .

Sacrifice Eye of Ramos: Add .

, , Sacrifice a creature: Reveal a number of cards from the top of your library equal to the sacrificed creature's power. Put one into your hand and exile the rest.

At the beginning of your upkeep, scry 1.

: Exchange control of Eyes Everywhere and target nonland permanent. Activate only as a sorcery.

Flying

When Ezrim, Agency Chief enters, investigate twice. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, Sacrifice an artifact: Ezrim gains your choice of vigilance, lifelink, or hexproof until end of turn.

Reach

Creature spells you cast cost less to cast, where X is the amount of life you gained this turn.

: You gain 2 life.

, Sacrifice Fabled Passage: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.

Whenever you get one or more (energy counters), put a +1/+1 counter on target creature you control.

, : You get .

: Add .

: Faceless Haven becomes a 4/3 creature with vigilance and all creature types until end of turn. It's still a land. ( can be paid with one mana from a snow source.)

, Sacrifice a Goblin: Facevaulter gets +2/+2 until end of turn.

Flying

, Discard two cards: Return Fae of Wishes to its owner's hand.

Faerie Conclave enters tapped.

: Add .

: Faerie Conclave becomes a 2/1 blue Faerie creature with flying until end of turn. It's still a land.

Flying

: Create a 1/1 blue Faerie creature token with flying. Draw a card.

Flash

Flying

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

: Each player draws a card.

, 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.

Sacrifice an enchantment: You gain life equal to the sacrificed enchantment's mana value.

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control and you create a Treasure token." (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

Flying, haste

Sacrifice a creature: Falkenrath Aristocrat gains indestructible until end of turn. If the sacrificed creature was a Human, put a +1/+1 counter on Falkenrath Aristocrat.

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.

, Discard a card, Sacrifice a Vampire: Draw two cards. Activate only if an opponent lost life this turn.

Whenever a creature an opponent controls is dealt excess noncombat damage, amass Orcs X, where X is that excess damage. (Put X +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

: Fall of Cair Andros deals 7 damage to target creature.

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

Flying

Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.