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

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

This land doesn't untap during your untap step.
At the beginning of your upkeep, you may exile a card from your hand. If you do, untap this land.
: Add one mana of any color.

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

: Choose a color of a permanent you control. Add one mana of that color.

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

Whenever an opponent casts a spell, this creature gets +2/+2 until end of turn.

Counter target spell if it was kicked.

Enchant creature
Enchanted creature has ": Add one mana of any color."

When this creature enters, each player loses 1 life.

Strafe deals 3 damage to target nonred creature.

Kicker (You may pay an additional as you cast this spell.)
Target player can't cast spells this turn. If this spell was kicked, creatures can't attack this turn.

Enchant creature
When this Aura enters, draw a card.
Enchanted creature has ": Target creature becomes the color of your choice until end of turn."

, : Add one mana of any color.

Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.)
Prevent the next 3 damage that would be dealt this turn to any number of targets, divided as you choose. If this spell was kicked, prevent the next 6 damage this way instead.

When this creature enters, you gain 2 life for each black and/or red creature target opponent controls.

Domain — Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

Singe deals 1 damage to target creature. That creature becomes black until end of turn.

Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on this creature.

All lands gain shroud until end of turn. (They can't be the targets of spells or abilities.)
Draw a card.

Destroy target enchantment.
Draw a card.

Kicker—Return a creature you control to its owner's hand. (You may return a creature you control to its owner's hand in addition to any other costs as you cast this spell.)
If this creature was kicked, it enters with a +1/+1 counter on it.

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

Counter target blue spell.

When this creature enters, return a red or green creature you control to its owner's hand.

As this creature enters, choose a nonland card name.
Spells with the chosen name can't be cast.

Target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

First strike
Black spells and green spells you cast cost less to cast.

Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
When enchanted creature becomes the target of a spell or ability, sacrifice this Aura.

Defender (This creature can't attack.)
Green spells and blue spells you cast cost less to cast.

Red spells and white spells you cast cost less to cast.

Tap X target artifacts, creatures, and/or lands. You lose X life.

Untap target creature. It gets +3/+3 until end of turn.

This artifact enters tapped.
: Add one mana of any color that a basic land you control could produce.