Delirium — This spell costs less to cast as long as there are four or more card types among cards in your graveyard.

Destroy target nonland permanent.

Flying

At the beginning of each upkeep, create a 1/1 red and green Dragon creature token with flying and devour 2. (As the token enters, you may sacrifice any number of creatures. It enters with twice that many +1/+1 counters on it.)

Flying

Whenever Drana, the Last Bloodchief attacks, defending player chooses a nonlegendary creature card in your graveyard. You return that card to the battlefield with an additional +1/+1 counter on it. The creature is a Vampire in addition to its other types.

Target creature has base power and toughness 5/5 until end of turn. The Ring tempts you.

Each opponent chooses a creature card in their graveyard. Put those cards onto the battlefield under your control.

When this creature dies, return target creature card with mana value 2 or less from your graveyard to the battlefield.

Flying

Whenever a Dragon you control attacks, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

Choose one —

• Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard.

• Destroy target creature with mana value less than or equal to the number of cards in its controller's graveyard.

: Add .

: Add for each Crossbreed Labs watermark among permanents you control.

You may play an additional land on each of your turns.

Lands you control are every basic land type in addition to their other types.

: Add .

When Dunes of the Dead is put into a graveyard from the battlefield, create a 2/2 black Zombie creature token.

Whenever Durnan attacks, look at the top four cards of your library. You may exile a creature card from among them. Put the rest on the bottom of your library in any order. For as long as that card remains exiled, you may cast it. That spell has undaunted. (It costs ​ less to cast for each opponent.)

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

Target player shuffles up to four target cards from their graveyard into their library.

Flying

When Eagles of the North enters, creatures you control get +1/+0 and gain first strike until end of turn.

Plainscycling (, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Trample

Cumulative upkeep or (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Earthen Goo gets +1/+1 for each age counter on it.

: Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player.

Equipped creature gets +1/+0.

When equipped creature deals combat damage to a player, unattach Elbrus, the Binding Blade, then transform it.

Equip

Vigilance

If a permanent entering causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Permanents entering don't cause abilities of permanents your opponents control to trigger.

Investigate. Creatures your opponents control get -2/-0 until end of turn. If any of them are suspected, they're no longer suspected. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Secret council — When Elrond of the White Council enters, each player secretly votes for fellowship or aid, then those votes are revealed. For each fellowship vote, the voter chooses a creature they control. You gain control of each creature chosen this way, and they gain "This creature can't attack its owner." Then for each aid vote, put a +1/+1 counter on each creature you control.

Eluge's power and toughness are each equal to the number of Islands you control.

Whenever Eluge enters or attacks, put a flood counter on target land. It's an Island in addition to its other types for as long as it has a flood counter on it.

The first instant or sorcery spell you cast each turn costs (or ) less to cast for each land you control with a flood counter on it.

Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Target creature you control gains protection from the color of your choice until end of turn.

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.)

: Exile another target creature you control, then return it to the battlefield under its owner's control.

Whenever another creature you control enters, you may pay . If you do, put a +1/+1 counter on it. If it's a Unicorn, put two +1/+1 counters on it instead. ( can be paid with either or .)

Whenever Emmara, Soul of the Accord becomes tapped, create a 1/1 white Soldier creature token with lifelink.

Sacrifice X Zombies, then reveal cards from the top of your library until you reveal a number of Zombie creature cards equal to the number of Zombies sacrificed this way. Put those cards onto the battlefield and the rest on the bottom of your library in a random order.

Create two 1/1 red Goblin creature tokens.

Storm (When you cast this spell, copy it for each spell cast before it this turn.)

This spell costs less to cast for each card type among cards in your graveyard.

When you cast this spell, you gain control of target opponent during that player's next turn. After that turn, that player takes an extra turn.

Flying, trample, protection from instants

This spell costs less to cast for each artifact you control.

When Emry, Lurker of the Loch enters, mill four cards.

: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

At the beginning of your upkeep, create X 2/2 black Zombie creature tokens, where X is half the number of Zombies you control, rounded down.

Return to their owners' hands all creatures with toughness less than or equal to the number of Islands you control.

Each opponent faces a villainous choice — They exile cards from the top of their library until they exile a nonland card, then you may cast that card without paying its mana cost, or that player exiles the top four cards of their library and Ensnared by the Mara deals damage equal to the total mana value of those exiled cards to that player.

Target creature can't be blocked this turn.

Draw a card.

Draw cards equal to the number of cards in your library, then put a card from your hand on top of your library. You have no maximum hand size until your next turn.

Create X 4/4 white Angel creature tokens with flying.

Miracle (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Outlast (, : Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Modified creatures you control have lifelink. (Equipment, Auras you control, and counters are modifications.)

Indestructible

As long as your devotion to white and blue is less than seven, Ephara isn't a creature.

At the beginning of each upkeep, if you had another creature enter the battlefield under your control last turn, draw a card.

If you control two or more white permanents that share an artist, you may cast this spell without paying its mana cost.

Exile target enchantment.

Whenever players finish voting, each opponent who voted for a choice you voted for creates a Treasure token. You scry X, where X is the number of opponents who voted for a choice you didn't vote for. Draw a card.

Lifelink

Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it.

Haste

: Regenerate Eron the Relentless.

Exile the top five cards of your library. You may play cards exiled this way until the end of your next turn.

You may play an additional land this turn.

, : Creatures you control get +1/+1 until end of turn. This ability costs less to activate if you control a legendary creature.

+2: Untap each enchanted permanent you control.

−1: Create a white Aura enchantment token named Mask attached to another target permanent. The token has enchant permanent and umbra armor.

−7: Mill seven cards. Return all non-Aura enchantment cards from your graveyard to the battlefield, then do the same for Aura cards.

Estrid, the Masked can be your commander.

Put target creature on top of its owner's library. If that creature is red, you may put it on the bottom of its owner's library instead.

Creatures you control get +1/+1.

Creatures your opponents control get -1/-1.

: Exile target card from an opponent's graveyard. If it was a creature card, you create a 1/1 white and black Spirit creature token with flying.

Enchant creature

Enchanted creature gets +1/+1 for each enchantment you control and has first strike.

Trample

When Ethereal Elk enters, you may search your library and/or graveyard for a card named Vivien, Nature's Avenger, reveal it, and put it into your hand. If you search your library this way, shuffle.