Destroy target attacking or blocking creature. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

At the beginning of your upkeep, choose one —

• Put a +1/+1 counter on target artifact creature.

• Put a charge counter on target noncreature artifact.

Choose one —

• Target creature gets +5/+5 and gains trample until end of turn.

• Creatures you control get +2/+2 and gain vigilance until end of turn.

You are a Flagbearer.

While choosing targets as part of casting a spell or activating an ability, your opponents must choose at least one Flagbearer if able.

When Entomber Exarch enters, choose one —

• Return target creature card from your graveyard to your hand.

• Target opponent reveals their hand. You choose a noncreature card from it. That player discards that card.

Flying

As Entropic Specter enters, choose an opponent.

Entropic Specter's power and toughness are each equal to the number of cards in the chosen player's hand.

Whenever Entropic Specter deals damage to a player, that player discards a card.

At the beginning of your upkeep, for each land target player controls in excess of the number you control, choose a land that player controls, then the chosen permanents phase out. Repeat this process for artifacts and creatures. (While they're phased out, they're treated as though they don't exist. They phase in before that player untaps during their next untap step.)

Deathtouch

Whenever Erinis, Gloom Stalker attacks, return target land card from your graveyard to the battlefield.

Choose a Background (You can have a Background as a second commander.)

Choose any target. Reveal cards from the top of your library until you reveal a nonland card. Erratic Explosion deals damage equal to that card's mana value to that permanent or player. Put the revealed cards on the bottom of your library in any order.

Flash

When Ertai Resurrected enters, choose up to one —

• Counter target spell, activated ability, or triggered ability. Its controller draws a card.

• Destroy another target creature or planeswalker. Its controller draws a card.

Flying

The first time you would create one or more tokens during each of your turns, you may instead choose a creature other than Esix, Fractal Bloom and create that many tokens that are copies of that creature.

When Etched Host Doombringer enters, choose one —

• Target opponent loses 2 life and you gain 2 life.

• Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it.

Search target opponent's library for an artifact, creature, enchantment, or land card. Put that card onto the battlefield under your control. Then that player shuffles.

Epic (For the rest of the game, you can't cast spells. At the beginning of each of your upkeeps, copy this spell except for its epic ability. You may choose a new target for the copy.)

At the beginning of your upkeep, choose one —

• You gain 2 life.

• Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

• Each opponent loses 1 life.

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.

, : Scry 2.

, , Pay 1 life: Create a 0/1 white Goat creature token.

, , Sacrifice Everythingamajig: Choose target player. At the beginning of the next end step, exchange life totals with that player, exchange control of all permanents you and that player control, and exchange cards in your hands, cards in your libraries, and cards in your graveyards.

Choose one —

• Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

• Return target creature card from your graveyard to your hand.

• Target creature gains flying until end of turn.

Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it. Players may choose new targets for their copies.)

Destroy target nonland permanent. Its controller creates two Treasure tokens.

When Exhibition Magician enters, choose one —

• Create a 1/1 green and white Citizen creature token.

• Create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Copy target instant or sorcery spell with mana value 4 or less. You may choose new targets for the copy.

Kicker (You may pay an additional as you cast this spell.)

Choose target creature with mana value 3 or less. If this spell was kicked, instead choose target creature. Exile the chosen creature, then its controller gains life equal to its mana value.

When Expert-Level Safe enters, exile the top two cards of your library face down.

, : You and target opponent each secretly choose 1, 2, or 3. Then those choices are revealed. If they match, sacrifice Expert-Level Safe and put all cards exiled with it into their owners' hands. Otherwise, exile the top card of your library face down.

Explosive Crystal deals 4 damage divided as you choose among any number of targets. (Then exile this card. You may cast the creature later from exile.)

Choose any target. Reveal cards from the top of your library until you reveal a nonland card. Explosive Revelation deals damage equal to that card's mana value to that permanent or player. Put the nonland card into your hand and the rest on the bottom of your library in any order.

Council's dilemma — Starting with you, each player votes for time or money. For each time vote, take an extra turn after this one. For each money vote, choose a permanent owned by the voter and gain control of it. Exile Expropriate.

Whenever you cast an instant or sorcery spell that targets only a single nonland permanent an opponent controls, if another opponent controls one or more nonland permanents that spell could target, choose one of those permanents. Copy that spell. The copy targets the chosen permanent.

: Regenerate Exterminator Magmarch.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for all cards with the same name as that card and exile them. Then that player shuffles.

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 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.

Return target spell to its owner's hand.

Choose one —

• Creatures you control get +1/+1 until end of turn.

• Creatures you control gain hexproof until end of turn. (They can't be the targets of spells or abilities your opponents control.)

At the beginning of your end step, choose an opponent. At the beginning of that player's next end step, you draw a card if they didn't attack you that turn. Otherwise, create three 1/1 white Human Soldier creature tokens.

As Farewell to Arms enters, choose a hand attached to an opponent's arm.

When the chosen hand isn't behind its owner's back, sacrifice Farewell to Arms. If you do, that player discards their hand . . . of cards. (The lawyers wouldn't let us do it the other way.)

Choose one —

• Each player draws X cards.

• Each player mills X cards.

An opponent chooses one —

• You draw three cards.

• You destroy up to two target creatures that player controls. They can't be regenerated. That player draws up to three cards.

Choose one —

• Create a 2/2 black Zombie creature token.

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

Haste

Feldon, Ronom Excavator can't block.

Whenever Feldon is dealt damage, exile that many cards from the top of your library. Choose one of them. Until the end of your next turn, you may play that card.

Each opponent chooses a creature they control. Tap and goad the chosen creatures. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Splice onto instant or sorcery (As you cast an instant or sorcery spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Visit — Choose target creature that hasn't been phased out with Ferris Wheel. That creature phases out until you roll a 3 or less while rolling to visit your Attractions.

Lights — 4, 5, 6

Choose one —

• Target creature gains haste until end of turn.

• Target creature gets +2/+0 until end of turn.

• Fever Charm deals 3 damage to target Wizard creature.

Flip a coin until you lose a flip or choose to stop flipping. If you lose a flip, Fiery Gambit has no effect. If you win one or more flips, Fiery Gambit deals 3 damage to target creature. If you win two or more flips, Fiery Gambit deals 6 damage to each opponent. If you win three or more flips, draw nine cards and untap all lands you control.

Fiery Justice deals 5 damage divided as you choose among any number of targets. Target opponent gains 5 life.

Kicker (You may pay an additional as you cast this spell.)

Fight with Fire deals 5 damage to target creature. If this spell was kicked, it deals 10 damage divided as you choose among any number of targets instead. (Those targets can include players and planeswalkers.)

Choose one or more —

• Destroy all creatures.

• Destroy all planeswalkers.

• Destroy all battles.

• Exile all graveyards.

• Each opponent loses all counters.

Spree (Choose one or more additional costs.)

+ — All creatures lose all abilities until end of turn.

+ — Choose a creature you control. It gains indestructible until end of turn.

+ — Destroy all creatures.

Fire deals 2 damage divided as you choose among one or two targets.

As an additional cost to cast this spell, pay X life.

Fire Covenant deals X damage divided as you choose among any number of target creatures.

Choose one or both —

• Destroy target artifact.

• Destroy target nonbasic land.

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

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

, : Target Goblin creature gets +2/+2 and has haste for as long as Flamestick Courier remains tapped.