Necrogoyf's power is equal to the number of creature cards in all graveyards.
At the beginning of each player's upkeep, that player discards a card.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

, : Look at the top card of your library, then exile it face down. (You may look at it any time.)
: Until end of turn, you may play cards you own exiled with Kayla's Music Box.

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

At the beginning of your upkeep, put a time counter on The Moment.
, : Untap target creature you control. It phases out until The Moment leaves the battlefield.
, : Destroy each nonland permanent with mana value less than or equal to the number of time counters on The Moment. Then sacrifice The Moment. Activate only as a sorcery.

Enchant creature
Enchanted creature can't be blocked.

Haste
: This creature gets +1/+0 until end of turn.

Exile target artifact, creature, or enchantment an opponent controls. That player may put a permanent card from their hand onto the battlefield.

Enchant enchantment
At the beginning of the upkeep of enchanted enchantment's controller, this Aura deals 1 damage to that player.

: Destroy target land unless its controller has this creature deal 2 damage to them.

Cumulative upkeep (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.)
Whenever this creature's cumulative upkeep is paid, it gets +1/+0 until end of turn for each or spent this way.

Defender
When this creature enters, draw a card.

Flying
, Discard two cards: Return this creature to its owner's hand.

This creature gets +1/+1 as long as you control another artifact.

Skeletons you control get +1/+0 and have haste.
When this enchantment enters, create a 2/2 black Skeleton Pirate creature token.
At the beginning of your end step, if you descended this turn, you may pay 1 life. If you do, return this enchantment to its owner's hand. (You descended if a permanent card was put into your graveyard from anywhere.)

Haste, protection from Coyotes
: This creature can't be blocked this turn except by creatures with haste.

When this creature enters, exile up to one target creature card from a graveyard. If a card is put into exile this way, look at the top three cards of your library, then put one of those cards into your hand and the rest into your graveyard.

Instant and sorcery spells you cast cost less to cast.
Whenever you cast an instant or sorcery spell, scry 1.

Defender
When this creature enters, you may search your library for a basic land card or a Gate card, reveal it, put it into your hand, then shuffle.

Surveil 3, then return a creature card from your graveyard to the battlefield with a finality counter on it. Exile Charnel Serenade with three time counters on it.
Suspend 3— (Rather than cast this card from your hand, you may pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

First strike
, : Attacking creatures gain first strike until end of turn.