: Add to your mana pool.
, Sacrifice Wasteland: Destroy target nonbasic land.

, Pay 1 life, Sacrifice Windswept Heath: Search your library for a Forest or Plains card and put it onto the battlefield. Then shuffle your library.

Search your library for a green creature card with converted mana cost X or less and put it onto the battlefield, then shuffle your library. Shuffle Green Sun's Zenith into its owner's library.

Exile target creature. Its controller gains life equal to its power.

Knight of the Reliquary gets +1/+1 for each land card in your graveyard.
, Sacrifice a Forest or Plains: Search your library for a land card, put it onto the battlefield, then shuffle your library.

Exalted
, Sacrifice Qasali Pridemage: Destroy target artifact or enchantment.

Exalted
: Add , , or to your mana pool.

: Target creature you control gains protection from the color of your choice until end of turn.

:Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on Scavenging Ooze and you gain 1 life.

First strike
Noncreature spells cost more to cast.

, Pay 1 life: Add or to your mana pool.
, , Sacrifice Horizon Canopy: Draw a card.

Whenever equipped creature deals combat damage, put two charge counters on Umezawa's Jitte.
Remove a charge counter from Umezawa's Jitte: Choose one - Equipped creature gets +2/+2 until end of turn; or target creature gets -1/-1 until end of turn; or you gain 2 life.
Equip

Flash
Flying
If an opponent would search a library, that player searches the top four cards of that library instead.

, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card and put it onto the battlefield. Then shuffle your library.

Stirring Wildwood enters the battlefield tapped.
: Add or to your mana pool.
: Until end of turn, Stirring Wildwood becomes a 3/4 green and white Elemental creature with reach. It's still a land.

: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Flash
Flying, protection from blue
Return a Forest you control to its owner's hand: Untap target creature. Activate this ability only once each turn.

(Dryad Arbor isn't a spell and it's affected by summoning sickness.)
Dryad Arbor is green.

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.

: Add to your mana pool.
, : Put a +1/+1 counter on each creature you control.

Bojuka Bog enters the battlefield tapped.
When Bojuka Bog enters the battlefield, exile all cards from target player's graveyard.
: Add to your mana pool.

Enchant player
If a card would be put into enchanted player's graveyard from anywhere, instead that card is revealed and put on the bottom of that player's library.

Islands don't untap during their controllers' untap steps.

Return up to three target land cards from your graveyard to your hand.
Dredge 3

( 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.

Exile target creature. Its controller may search his or her library for a basic land card, put that card onto the battlefield tapped, then shuffle his or her library.

Flying
Activated abilities of creatures your opponents control can't be activated.

Noncreature spells with converted mana cost 4 or greater can't be cast.
Noncreature spells with in their mana costs can't be cast.

, , Discard a creature card: Search your library for a creature card, reveal it, and put it into your hand. Then shuffle your library.

Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells.