: Add to your mana pool.
, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate this ability only if an opponent controls four or more lands.

Flying
When Mulldrifter enters the battlefield, draw two cards.
Evoke

Flying
When Reveillark leaves the battlefield, return up to two target creature cards with power 2 or less from your graveyard to the battlefield.
Evoke

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.

Defender
When Wall of Omens enters the battlefield, draw a card.

Choose two - Counter target spell; or return target permanent to its owner's hand; or tap all creatures your opponents control; or draw a card.

Counter target spell unless its controller pays .

At the beginning of your upkeep, you may put a charge counter on Æther Vial.
: You may put a creature card with converted mana cost equal to the number of charge counters on Æther Vial from your hand onto the battlefield.

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

, Pay 1 life, Sacrifice Misty Rainforest: Search your library for a Forest or Island card and put it onto the battlefield. Then shuffle your library.

Flash
Flying
When Restoration Angel enters the battlefield, you may exile target non-Angel creature you control, then return that card to the battlefield under your control.

: Add to your mana pool.
, : Put a storage counter on Calciform Pools.
, Remove X storage counters from Calciform Pools: Add X mana in any combination of and/or to your mana pool.

Celestial Colonnade enters the battlefield tapped.
: Add or to your mana pool.
: Until end of turn, Celestial Colonnade becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land.

As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, Hallowed Fountain enters the battlefield tapped.

: Add to your mana pool.
, : Add , , or to your mana pool.

Flying
, Sacrifice Glen Elendra Archmage: Counter target noncreature spell.
Persist

When Blade Splicer enters the battlefield, put a 3/3 colorless Golem artifact creature token onto the battlefield.
Golem creatures you control have first strike.

Destroy all creatures.

Counter target spell with converted mana cost 2.

, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card and put it onto the battlefield. Then shuffle your library.

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

Flying
Vanishing 3
When Aven Riftwatcher enters the battlefield or leaves the battlefield, you gain 2 life.

Exile target black or red permanent.

Destroy target artifact or enchantment.

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

Creature cards can't enter the battlefield from graveyards or libraries.
Players can't cast cards in graveyards or libraries.

Activated abilities of artifacts can't be activated.

( 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.