Whenever a creature you control dies, you may pay . If you do, reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest into your graveyard.

Flying

When Foul Watcher enters, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Delirium — Foul Watcher gets +1/+0 as long as there are four or more card types among cards in your graveyard.

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.)

I — You may cast an instant or sorcery spell with mana value 1 or 2 from your hand without paying its mana cost.

II — Target player mills four cards.

III — Exile target instant or sorcery card from your graveyard. Copy it. You may cast the copy.

As Frankenstein's Monster enters, exile X creature cards from your graveyard. If you can't, put Frankenstein's Monster into its owner's graveyard instead of onto the battlefield. For each creature card exiled this way, Frankenstein's Monster enters with a +2/+0, +1/+1, or +0/+2 counter on it.

Draw a card, then draw cards equal to the number of cards named Frantic Inventory in your graveyard.

Put any number of target artifact cards from your graveyard on top of your library.

Draw a card.

When Free-for-All enters, exile all creatures face down.

At the beginning of each player's upkeep, that player chooses a card exiled with Free-for-All at random and puts it onto the battlefield.

When Free-for-All leaves the battlefield, put all cards exiled with it into their owners' graveyards.

Prowess

When Frenzied Geistblaster enters the battlefield, if there are twenty or more instant and/or sorcery cards among cards in your graveyard, hand, and library, you may discard a card. If you do, seek an instant or sorcery card.

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

Threshold — As long as seven or more cards are in your graveyard, Frightcrawler gets +2/+2 and can't block.

Trample, haste

Whenever Froghemoth deals combat damage to a player, exile up to that many target cards from their graveyard. Put a +1/+1 counter on Froghemoth for each creature card exiled this way. You gain 1 life for each noncreature card exiled this way.

As From the Rubble enters, choose a creature type.

At the beginning of your end step, return target creature card of the chosen type from your graveyard to the battlefield with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)

This spell costs less to cast if you control a Giant or a Wizard.

When Frostpyre Arcanist enters, search your library for an instant or sorcery card with the same name as a card in your graveyard, reveal it, put it into your hand, then shuffle.

Prowess, haste

Disguise . This cost is reduced by for each instant and sorcery card in your graveyard. (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

When Fugitive Codebreaker is turned face up, discard your hand, then draw three cards.

Exile target card from a graveyard. Its owner creates a 1/1 white Spirit creature token with flying.

, Exile a creature card from your graveyard: Create a 1/1 green Saproling creature token.

Sacrifice two Saprolings: You gain 2 life and draw a card.

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

I — Create a Cursed Role token attached to up to one target creature. (If you control another Role on it, put that one into the graveyard. Enchanted creature is 1/1.)

II — Scry 2.

III — When you next cast an instant or sorcery spell with mana value 3 or less this turn, copy that spell. You may choose new targets for the copy.

Whenever Gaea's Courser attacks, if there are three or more creature cards in your graveyard, draw a card.

Whenever you cast an instant or sorcery spell from your hand, you may cast up to one target card of the other type from your graveyard. If a spell cast from your graveyard this way would be put into your graveyard, exile it instead.

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

When Gallifrey Council Chamber enters, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

: Add .

: Add one mana of any color. Spend this mana only to cast a Time Lord or Alien spell or activate an ability of a Time Lord or Alien.

Galvanic Bombardment deals X damage to target creature, where X is 2 plus the number of cards named Galvanic Bombardment in your graveyard.

Assist (Another player can pay up to of this spell's cost.)

Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Game Plan.

Whenever you cast an instant or sorcery spell from your hand during an opponent's turn, exile that card with three time counters on it instead of putting it into your graveyard as it resolves. Then if the exiled card doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a time counter. When the last is removed, you may play it without paying its mana cost.)

Tap three untapped Clerics you control: Return Gangrenous Goliath from your graveyard to your hand.

This spell costs less to cast for each Cave you control and each Cave card in your graveyard.

Lifelink

+1: Create a 1/1 black Wolf creature token with deathtouch.

−1: Sacrifice a creature. If you do, search your library for a creature card, reveal it, put it into your hand, then shuffle.

−3: Creatures you control gain trample and get +X/+X until end of turn, where X is the number of creature cards in your graveyard.

Sacrifice Garza's Assassin: Destroy target nonblack creature.

Recover—Pay half your life, rounded up. (When another creature is put into your graveyard from the battlefield, you may pay half your life, rounded up. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Whenever a nontoken creature you control dies, you gain 1 life. Then you may draw a card. If you do, discard a card.

, , Sacrifice Gate to the Afterlife: Search your graveyard, hand, and/or library for a card named God-Pharaoh's Gift and put it onto the battlefield. If you search your library this way, shuffle. Activate only if there are six or more creature cards in your graveyard.

As an additional cost to cast this spell, tap three untapped white creatures you control.

Exile target creature.

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

Defender, flying

Delirium — Geist of the Lonely Vigil can attack as though it didn't have defender as long as there are four or more card types among cards in your graveyard.

Geistflame deals 1 damage to any target.

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

Other Humans you control get +1/+1.

Whenever General Kudro of Drannith or another Human you control enters, exile target card from an opponent's graveyard.

, Sacrifice two Humans: Destroy target creature with power 4 or greater.

Flying, vigilance

If Generous Soul would be put into a graveyard from anywhere, exile it instead.

Reveal the top X cards of your library. You may put any number of permanent cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard.

Enchant Island

: Enchanted Island becomes a 3/2 blue Spirit creature with flying until end of turn. It's still a land.

When enchanted Island is put into a graveyard, you may return Genju of the Falls from your graveyard to your hand.

Enchant Plains

: Until end of turn, enchanted Plains becomes a 2/5 white Spirit creature with "Whenever this creature deals damage, its controller gains that much life." It's still a land.

When enchanted Plains is put into a graveyard, you may return Genju of the Fields from your graveyard to your hand.

Enchant Mountain

: Enchanted Mountain becomes a 6/1 red Spirit creature until end of turn. It's still a land.

When enchanted Mountain is put into a graveyard, you may return Genju of the Spires from your graveyard to your hand.

First strike

When Gerrard, Weatherlight Hero dies, exile it and return to the battlefield all artifact and creature cards in your graveyard that were put there from the battlefield this turn.

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

: Put target artifact or creature card with mana value X from an opponent's graveyard onto the battlefield under your control tapped. Then that player mills X cards.

Return up to one target creature card from your graveyard to the battlefield.

Corrupted — For each opponent who has three or more poison counters as you cast this spell, put up to one target creature card from that player's graveyard onto the battlefield under your control.

Destroy target nonblack creature if its toughness is less than or equal to the number of cards in your graveyard.

Amplify 1 <I>(As this creature enters, put a +1/+1 counter on it for each Zombie card you reveal in your hand.)</I>

At the beginning of your upkeep, if Ghastly Remains is in your graveyard, you may pay . If you do, return Ghastly Remains to your hand.

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

When Ghitu Chronicler enters, if it was kicked, return target instant or sorcery card from your graveyard to your hand.

Flying

Repair Barge — Whenever Ghost Ark becomes crewed, each artifact creature card in your graveyard gains unearth until end of turn.

Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Ghost of Ramirez DePietro can't be blocked by creatures with toughness 3 or greater.

Whenever Ghost of Ramirez DePietro deals combat damage to a player, choose up to one target card in a graveyard that was discarded or put there from a library this turn. Put that card into its owner's hand.

Partner (You can have two commanders if both have partner.)

Flying

When this creature enters, you may shuffle up to three target cards from your graveyard into your library.

If Ghostly Castigator would be put into a graveyard from anywhere, exile it instead.

, Exile Ghoulcaller's Accomplice from your graveyard: Create a 2/2 black Zombie creature token. Activate only as a sorcery.

Create X 2/2 black Zombie creature tokens with decayed, where X is half the number of creature cards in your graveyard, rounded up. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)

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

Target creature gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.

, Discard two cards: Return Ghoulsteed from your graveyard to the battlefield tapped.

Enchant creature

Enchanted creature gets +5/+5 and has "Whenever this creature attacks, create a Monster Role token attached to up to one target attacking creature." (Enchanted creature gets +1/+1 and has trample.)

When Giant Inheritance is put into a graveyard from the battlefield, return it to its owner's hand.