Darkslick Shores enters the battlefield tapped unless you control two or fewer other lands.
: Add or to your mana pool.

Counter target spell unless its controller pays .

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.
Flashback

Draw a card.
Flashback

Seachrome Coast enters the battlefield tapped unless you control two or fewer other lands.
: Add or to your mana pool.

Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island.
: Add or to your mana pool.

Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
: Add or to your mana pool.

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Return target creature card from your graveyard to the battlefield.
Flashback

Isolated Chapel enters the battlefield tapped unless you control a Plains or a Swamp.
: Add or to your mana pool.

Vigilance
Whenever Sun Titan enters the battlefield or attacks, you may return target permanent card with converted mana cost 3 or less from your graveyard to the battlefield.

When Oblivion Ring enters the battlefield, exile another target nonland permanent.
When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.

: Put a charge counter on Ratchet Bomb.
, Sacrifice Ratchet Bomb : Destroy each nonland permanent with converted mana cost equal to the number of charge counters on Ratchet Bomb.

Target creature gets -1/-1 until end of turn.
Morbid - that creature gets -13/-13 instead if a creature died this turn.

Destroy all creatures.

Put X -1/-1 counters on each creature. Shuffle Black Sun's Zenith into its owner's library.

: Add to your mana pool.
, Sacrifice Ghost Quarter: Destroy target land. Its controller may search his or her library for a basic land card, put it onto the battlefield, then shuffle his or her library.

: Add to your mana pool.
, : Target player puts the top three cards of his or her library into his or her graveyard.

Vigilance
Other creatures you control get +2/+2.
Creatures your opponents control get -2/-2.

Flash
When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.

Deathtouch, lifelink
When Wurmcoil Engine dies, put a 3/3 colorless Wurm artifact creature token with deathtouch and a 3/3 colorless Wurm artifact creature token with lifelink onto the battlefield.

Destroy target nonblack creature.

Target opponent sacrifices a creature. You gain life equal to that creature's toughness.

( can be paid with either or 2 life.)
Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles his or her library.

Counter target noncreature spell.

Exile target black or red permanent.

You may have Phantasmal Image enter the battlefield as a copy of any creature on the battlefield, except it's an Illusion in addition to its other types and it gains "When this creature becomes the target of a spell or ability, sacrifice it."

Exile target artifact or enchantment.

If you have less life than an opponent, you gain 6 life. If you control fewer creatures than an opponent, put three 1/1 white Soldier creatures tokens onto the battlefield.