Black creatures get +1/+1.

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.

Protection from black
At the beginning of each end step, if this creature dealt damage to an opponent this turn, put a +1/+1 counter on it.

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.

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

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.

Destroy target artifact.

Return all artifacts target player owns to their hand.

If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk.

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

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

Enchant creature card in a graveyard
When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it. When this Aura leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

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

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

Tap X target creatures.

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

: Counter target green spell.

You gain life equal to the damage dealt to you this turn. Simulacrum deals damage to target creature you control equal to the damage dealt to you this turn.

When this creature dies, exile it.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

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

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

This creature can't block creatures with power 2 or greater.

Flying
At the beginning of each end step, if a creature died this turn, put a carrion counter on this creature.
Remove two carrion counters from this creature: This creature gets +1/+1 until end of turn.

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.

Destroy target nonartifact, nonblack creature. It can't be regenerated.

: Counter target black spell.

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.

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

Counter target spell.

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.

Enchant artifact
At the beginning of the upkeep of enchanted artifact's controller, this Aura deals 1 damage to that player.

Enchant creature
: Enchanted creature gets +1/+1 until end of turn.

First strike

, : Target player mills two cards.

Enchant creature
Enchanted creature gets +2/+2.