Exile target artifact. Search its controller's graveyard, hand, and library for all cards with the same name as that artifact and exile them. Then that player shuffles.

When you control no other creatures, sacrifice this creature.

, : Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.

, : Reveal any number of blue cards in your hand. Counter target spell unless its controller pays for each card revealed this way.

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever this creature deals damage to an opponent, draw a card.

Creatures you control get +0/+5 until end of turn.

When this creature dies, destroy target land.

Enchant creature
: Return enchanted creature and this Aura to their owners' hands.

Flying
When this creature dies, you gain control of all enchantments. (You don't get to move Auras.)

: Add .

Destroy all enchantments. You gain 2 life for each enchantment destroyed this way.

Return all enchantment cards from your graveyard to the battlefield. (Auras with nothing to enchant remain in your graveyard.)

When this creature dies, exile all creatures.

, : Reveal any number of green cards in your hand. Target creature gets +X/+X until end of turn, where X is the number of cards revealed this way.

Flying
When this creature dies, draw a card.

Flying
When this creature enters, put target Aura card from a graveyard onto the battlefield under your control attached to this creature.

: Regenerate this creature.

Flying, protection from green

When this creature dies, all creatures get -1/-1 until end of turn.
, Sacrifice this creature: Draw a card.

: This creature gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)
: This creature gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Reach (This creature can block creatures with flying.)

This creature can't be blocked as long as defending player controls an enchantment.

Flying
When you control no artifacts, sacrifice this creature.

As long as this creature is enchanted, it gets +2/+2 and has flying, first strike, and trample.

Target player loses 4 life and you gain 4 life.

Enchant creature
When this Aura enters, untap up to five lands.
You control enchanted creature.

: Prevent the next 4 damage that would be dealt to any target this turn.

Put two target lands on top of their owners' libraries.

Skip your draw step.
Pay 1 life: Draw a card.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters or dies, create two 1/1 red Goblin creature tokens.

Destroy target land and all other lands with the same name as that land.

: 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.)

, Sacrifice a creature: This creature deals damage equal to the sacrificed creature's power to any target.

You may have this creature assign its combat damage as though it weren't blocked.

Flying
: Untap this creature.