: Add .
, : Put target Zombie card from your graveyard on top of your library.

This land enters tapped.
When this land enters, exile target player's graveyard.
: Add .

: Add .
, Sacrifice this land: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.

: Add .
, : Target player mills three cards.

: Add .
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

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

: Add .
, : Add four mana in any combination of colors.
, : Draw a card. Activate only if you control a creature with toughness 4 or greater.

: Add .
, : Investigate. (Create a colorless Clue artifact token with ", Sacrifice this artifact: Draw a card.")
At the beginning of your end step, if you sacrificed three or more Clues this turn, transform Havengul Laboratory.

(: Add or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

(: Add or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

You have no maximum hand size.
: Add .

(: Add or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

: Add .
, , Sacrifice a creature: Draw a card.

: Add .
, : Each player draws a card, then discards a card.

This land enters tapped unless you have two or more opponents.
: Add or .

Equipped creature has ": Add one mana of any color."
Equip

: Add .
, , Pay 1 life: Create a 1/1 white and black Human Cleric creature token.
, , Sacrifice five creatures: Transform this land, then untap it.

Suspend 3— (Rather than cast this card from your hand, 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.)
Search target opponent's library for a creature card and put that card onto the battlefield under your control. Then that player shuffles.

, Sacrifice this artifact: Look at the top card of target player's library. Draw a card at the beginning of the next turn's upkeep.

: Add .
: This land becomes a 1/1 Phyrexian Blinkmoth artifact creature with flying and infect until end of turn. It's still a land. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.
: Add .
, , Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.

This land enters tapped unless you control an Island or a Swamp.
: Add or .

This land enters tapped.
At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield.
: Add .

This land enters tapped unless you control a Swamp or a Forest.
: Add or .

: Add .
, : Target creature gets +2/+0 and gains vigilance and haste until end of turn.

: Add one mana of any color that a land an opponent controls could produce.

: Add .
, : Prevent the next 2 damage that would be dealt to target legendary creature this turn.

As this land enters, you may reveal a Merfolk card from your hand. If you don't, this land enters tapped.
: Add or .

When this creature enters, destroy target artifact or enchantment an opponent controls.

First strike, menace, trample
Partner (You can have two commanders if both have partner.)

: Add .
, : Target creature gets +X/+0 and gains trample until end of turn.

: Add .
, Sacrifice this land: Destroy target nonbasic land.

This land enters tapped unless you control a Mountain or a Forest.
: Add or .

(: Add or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

: Add .
, , Exile a creature card from your graveyard: Create a 1/1 white Spirit creature token with flying.

As this land enters, you may reveal a Goblin card from your hand. If you don't, this land enters tapped.
: Add or .