: 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.

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

White creatures get +1/+1.

, : Untap target creature.

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.

Enchant creature
Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.

If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.

This creature gets +0/+3 as long as it's untapped.

At the beginning of your end step, if this creature didn't attack this turn, it deals 2 damage to you unless it came under your control this turn.

First strike; 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.)

Flying, vigilance

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.

: Draw a card and reveal it. If it isn't a land card, discard it.

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.

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

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

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

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.