: Add .
, : Put a +1/+1 counter on each creature you control.

: Add .
, Sacrifice this land: Put your commander into your hand from the command zone.

, Pay 1 life, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield, then shuffle.

This land enters tapped unless you control two or fewer other lands.
: Add or .

: Add .

(: Add .)

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

: Add one mana of any type that a land you control could produce.

(: Add .)
This land enters tapped unless you control three or more other Islands.
When this land enters untapped, you may put target instant or sorcery card from your graveyard on top of your library.

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

(: Add .)

(: Add .)

: Add .
, Sacrifice a creature: Add .

(: Add .)

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

: 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 .
: 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.
: Add .
As long as you control six or more lands, lands you control have ": Add one mana of any color."
, , Sacrifice this land: Search your library for any number of God cards, put them onto the battlefield, then shuffle.

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

This land enters tapped unless you control two or fewer other lands.
: Add or .

Reach, trample, protection from multicolored
This creature enters with X +1/+1 counters on it.

Boseiju enters tapped.
, Pay 2 life: Add . If that mana is spent on an instant or sorcery spell, that spell can't be countered.

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

: Add .

: Add .
, , Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

: Add .
, : You may cast spells this turn as though they had flash.

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

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

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

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

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

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

(This land isn't a spell, it's affected by summoning sickness, and it has ": Add .")

Mechtitan is all colors.
Flying, vigilance, trample, lifelink, haste

: Add .
, : Creatures you control gain deathtouch and lifelink until end of turn.