When Aether Hub enters the battlefield, you get {E} (an energy counter).

{T}: Add {C}.

{T}, Pay {E}: Add one mana of any color.

When Aether Hub enters the battlefield, you get {E} (an energy counter).

{T}: Add {C}.

{T}, Pay {E}: Add one mana of any color.

When Aether Hub enters the battlefield, you get {E} (an energy counter).

{T}: Add {C}.

{T}, Pay {E}: Add one mana of any color.

When Aether Hub enters the battlefield, you get {E} (an energy counter).

{T}: Add {C}.

{T}, Pay {E}: Add one mana of any color.

+1: You gain 2 life.

-1: Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn.

-6: Create a white Avatar creature token. It has "This creature's power and toughness are each equal to your life total."

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Equipped creature has deathtouch and lifelink.

Equip {2}

Equipped creature has deathtouch and lifelink.

Equip {2}

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)

Artifacts and creatures your opponents control enter the battlefield tapped.

{T}: You gain 1 life. Then if you have at least 10 life more than your starting life total, transform Chalice of Life.

{T}: Target player loses 5 life.

{T}: You gain 1 life. Then if you have at least 10 life more than your starting life total, transform Chalice of Life.

{T}: Target player loses 5 life.

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

Whenever you gain life, you may pay {1}{W}. If you do, put a +1/+1 counter on target creature for each 1 life you gained.

Flying

Whenever you gain life, target opponent loses that much life.

Destroy target artifact or enchantment.

Destroy target artifact or enchantment.

Destroy target artifact or enchantment.

Destroy target artifact or enchantment.

Flying

At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

Flying

At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

Flying

At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

Flying

At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

Flying, deathtouch

Whenever you gain life, Malakir Familiar gets +1/+1 until end of turn.

Flying, deathtouch

Whenever you gain life, Malakir Familiar gets +1/+1 until end of turn.

{1}, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

{1}, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

{1}, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

{1}, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

Enchant creature

Enchanted creature can't attack or block.

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

Whenever you gain life, target opponent loses that much life.

Whenever you gain life, target opponent loses that much life.

Whenever you gain life, target opponent loses that much life.

Scoured Barrens enters the battlefield tapped.

When Scoured Barrens enters the battlefield, you gain 1 life.

{T}: Add {W} or {B}.

Scoured Barrens enters the battlefield tapped.

When Scoured Barrens enters the battlefield, you gain 1 life.

{T}: Add {W} or {B}.

Scoured Barrens enters the battlefield tapped.

When Scoured Barrens enters the battlefield, you gain 1 life.

{T}: Add {W} or {B}.

Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature.

Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature.

Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature.

Serra Avatar's power and toughness are each equal to your life total.

When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.

Shambling Vent enters the battlefield tapped.

{T}: Add {W} or {B}.

{1}{W}{B}: Shambling Vent becomes a 2/3 white and black Elemental creature with lifelink until end of turn. It's still a land.

Target player draws two cards and loses 2 life.

Target player draws two cards and loses 2 life.

+1: Reveal the top card of your library and put that card into your hand. Each opponent loses life equal to its mana value.

-X: Sorin, Grim Nemesis deals X damage to target creature or planeswalker and you gain X life.

-9: Create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the highest life total among all players.

Whenever another creature enters the battlefield, you gain 1 life.

Whenever another creature enters the battlefield, you gain 1 life.

Whenever another creature enters the battlefield, you gain 1 life.

Whenever another creature enters the battlefield, you gain 1 life.

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

As Tablet of the Guilds enters the battlefield, choose two colors.

Whenever you cast a spell, if it's at least one of the chosen colors, you gain 1 life for each of the chosen colors it is.

Flying, deathtouch, lifelink

Flying, deathtouch, lifelink

Flying, deathtouch, lifelink

Flying, deathtouch, lifelink

Defender, flying

At the beginning of your end step, you may gain life equal to the power of target creature you control.

Creatures you control have lifelink.

{2}{B}{B}, {T}: Return target creature card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step. If it would leave the battlefield, exile it instead of putting it anywhere else. Activate only as a sorcery.

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.