Amass Zombies X, where X is the number of instant and sorcery cards in your graveyard. (Put X +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

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.)
When you play a card, sacrifice this artifact.
: You gain 1 life.

: Add . If you control an Urza's Mine and an Urza's Tower, add instead.

: Add .
: Add or . This land deals 1 damage to you.

Whenever you crank this Contraption, roll two six-sided dice. This Contraption deals damage to target player or planeswalker equal to the difference between those results.

Enchant creature
Enchanted creature gets +4/+0.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, you may tap or untap target permanent.

: Tap target creature. This ability costs less to activate for each Shrine you control.

When this artifact enters, exile target card from a graveyard.
, Sacrifice this artifact: Exile each opponent's graveyard.
, , Sacrifice this artifact: Draw a card.

Whenever you cast a spell with in its mana cost, look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order.

As an additional cost to cast this spell, you may exile any number of green cards from your hand. This spell costs less to cast for each card exiled this way.
Choose target creature with mana value less than X. Search your library for a creature card with the same name as that creature, put it onto the battlefield tapped, then shuffle.

When Barrowin enters, venture into the dungeon. (Enter the first room or advance to the next room.)
Whenever Barrowin attacks, return up to one creature card with mana value 3 or less from your graveyard to the battlefield if you've completed a dungeon.

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

Defender
When this creature enters, draw a card.

Suspend 3—
Shuffle all permanents you own into your library, then reveal that many cards from the top of your library. Put all non-Aura permanent cards revealed this way onto the battlefield, then do the same for Aura cards, then put the rest on the bottom of your library in a random order.

As an additional cost to cast this spell, waterbend . (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for .)
Exile X target creature cards from graveyards. For each creature card exiled this way, create a token that's a copy of it. At the beginning of your next end step, sacrifice those tokens.

Destroy target creature with flying. You gain 2 life.

Flash
When this creature enters, draw X cards, where X is the number of creatures that died under your control this turn.

Whenever a creature you control deals combat damage to an opponent, you may draw a card.