Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add .

Enchant land
Whenever enchanted land becomes tapped, this Aura deals 2 damage to that land's controller.

At the beginning of each player's draw step, if this artifact is untapped, that player draws an additional card.

Tap X target creatures.

First strike (This creature deals combat damage before creatures without first strike.)
Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)

At the beginning of combat on your turn, this creature gains banding until end of combat. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's blocking.)
Whenever this creature becomes blocked by a Wall, destroy that Wall at end of combat.

: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

When this creature dies, exile it.

: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

Trample
This creature doesn't untap during your untap step if it attacked during your last turn.
This creature can't attack unless defending player controls a Mountain.

Return all artifacts target player owns to their hand.

: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Enchant creature
When enchanted creature dies, this Aura deals damage equal to that creature's toughness to the creature's controller.

Players can't untap more than one creature during their untap steps.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.)

: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage.

The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller.

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

You may choose not to untap this artifact during your untap step.
, : Target creature you control gets +2/-2 for as long as this artifact remains tapped.

Flying (This creature can't be blocked except by creatures with flying or reach.)

: Counter target black spell.

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

Enchant creature
Whenever enchanted creature becomes tapped, put a -0/-2 counter on it.

Choose one —
• Target player gains X life.
• Prevent the next X damage that would be dealt to any target this turn.

This creature can't be blocked by creatures with power 3 or greater.

As long as this artifact is untapped, players can't untap more than one land during their untap steps.

Enchant land
As this Aura enters, choose a basic land type.
Enchanted land is the chosen type.

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Blue creatures get +1/+1.

You may choose not to untap this artifact during your untap step.
, : Target creature gets +1/+1 for as long as this artifact remains tapped.

: Counter target green spell.

, : Prevent the next 1 damage that would be dealt to any target this turn.

: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Flying; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Spend only black mana on X.
Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)