Target spell or permanent becomes white. (Mana symbols on that permanent remain unchanged.)

This creature doesn't untap during your untap step.
At the beginning of your upkeep, you may pay . If you do, untap this creature.

Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Enchant creature
When this Aura enters, if enchanted creature has flying, this Aura deals 2 damage to that creature and this Aura gains "Enchanted creature loses 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.)

As this artifact enters, choose an opponent.
At the beginning of the chosen player's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.

Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
At the beginning of the upkeep of enchanted creature's controller, that player may pay . If the player does, untap the creature.

Target creature gets +3/+3 until end of turn.

: Add .

Regenerate target creature.

Prevent all combat damage that would be dealt this turn.

Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)

As an additional cost to cast this spell, sacrifice a creature.
Add an amount of equal to the sacrificed creature's mana value.

Defender (This creature can't attack.)

Add .

Whenever a player casts a blue spell, you may pay . If you do, you gain 1 life.

Return target creature card from your graveyard to your hand.

Enchant artifact
Whenever you're dealt damage, put that many vitality counters on this Aura.
At the beginning of your upkeep, you may remove a vitality counter from this Aura. If you do, you gain 1 life.

Enchant creature
Enchanted creature has protection from green. This effect doesn't remove this Aura.

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Remove this card from your deck before playing if you're not playing for ante.
Discard your hand, ante the top card of your library, then draw seven cards.

Destroy target Wall. It can't be regenerated.

Enchant creature
Enchanted creature has flying.

Whenever a player casts a black spell, you may pay . If you do, you gain 1 life.

Whenever a creature dies, you may pay . If you do, you gain 1 life.

Flying
: Add one mana of any color.

Whenever a player casts a white spell, you may pay . If you do, you gain 1 life.

, : Target creature gains banding until end of turn. (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 a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black spell" to "target blue spell." This effect lasts indefinitely.)

Lightning Bolt deals 3 damage to any target.

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Enchant creature
Enchanted creature gets -2/-1.

Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.

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

Whenever a land enters, this artifact deals 2 damage to that land's controller.

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.)