Whenever you gain life, each opponent loses 1 life.

Flying Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Whenever you gain life, each opponent loses 1 life.

{1}{B}, Sacrifice another creature or enchantment: This creature gains indestructible until end of turn. Tap it. (Damage and effects that say "destroy" don't destroy it.) Whenever you sacrifice a permanent, target opponent loses 1 life and you gain 1 life.

Whenever this creature or another creature you control dies, target opponent loses 1 life and you gain 1 life.

Flying Whenever another creature you control with power 2 or less enters, each opponent loses 1 life and you gain 1 life. {5}{W}{B}: Creatures you control with power 2 or less gain deathtouch and lifelink until end of turn.

Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red.

Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures.

When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.

As an additional cost to cast this spell, sacrifice a creature. Destroy target creature.

Flash {1}, Sacrifice this creature: Destroy target artifact or enchantment.

As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}. Exile target creature or planeswalker.

Destroy all creatures. You gain 1 life for each creature destroyed this way.

This spell costs {3} less to cast if there are ten or more nonland permanents on the battlefield. Destroy all nonland permanents.

Destroy target artifact, enchantment, or creature with power 4 or greater.

Destroy target creature or enchantment.

Flying Morbid — At the beginning of each end step, if a creature died this turn, destroy target non-Demon creature.

Destroy target nonland permanent. Its controller creates a 1/1 white Human creature token.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When this creature enters, draw a card.

Whenever a creature you control dies, draw a card. +1: Create a 2/2 black Zombie creature token. −4: Each player sacrifices two creatures of their choice. −9: Each opponent chooses a permanent they control of each permanent type and sacrifices the rest.

Whenever a nontoken creature you control dies, this creature deals 1 damage to you and you draw a card.

At the beginning of your upkeep, you draw a card and you lose 1 life.

You may pay {B} rather than pay this spell's mana cost if there are thirteen or more creatures on the battlefield. Each player sacrifices thirteen creatures of their choice.

{T}: Exile target creature card from a graveyard that was put there this turn. Create a token that's a copy of it, except it's a Nightmare in addition to its other types. Then exile all other Nightmare tokens you control.

Flying, deathtouch Whenever an opponent loses life, you gain that much life. (Damage causes loss of life.)

Flying Whenever another creature you control enters, you gain 1 life.

Lifelink, hexproof from instants As long as your life total is greater than your starting life total, Elenda gets +1/+1 and has menace. Elenda gets an additional +5/+5 as long as your life total is at least 10 greater than your starting life total.

Flying Whenever you gain life, put a +1/+1 counter on this creature. Whenever you put one or more +1/+1 counters on this creature, draw a card. This ability triggers only once each turn.

Whenever you gain life, put a +1/+1 counter on this creature. When this creature dies, return another target non-Bear creature card with mana value less than or equal to this creature's power from your graveyard to the battlefield.

When this creature enters, create a number of 1/1 white Rabbit creature tokens equal to the number of other creatures you control named Hare Apparent. A deck can have any number of cards named Hare Apparent.

When this creature dies, create a 1/1 black and green Insect creature token with flying.

At the beginning of your upkeep, each player draws a card. Whenever an opponent draws a card, that player loses 1 life.

Flying Vigilance (Attacking doesn't cause this creature to tap.)

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped unless you control a Plains or a Swamp. {T}: Add {W} or {B}.

({T}: Add {W}.)

{T}: Add {C}. {4}, {T}: Target creature can't be blocked this turn.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {B}.

({T}: Add {B}.)

{3}, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

This artifact enters tapped. {T}: Add {B}.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

Defender When this creature dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Whenever another creature you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

{T}: Add {C}{C}.

When this creature enters, each opponent discards a card.

Whenever you gain life, put a +1/+1 counter on this creature.

Flying Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Whenever an opponent casts a noncreature spell, that player loses 2 life and you gain 2 life.

Flying Whenever another creature you control enters, you gain 1 life.

{1}, {T}: You gain 1 life. Put a brick counter on this artifact. {T}: You gain 2 life. Activate only if there are three or more brick counters on this artifact.

At the beginning of each upkeep, if you lost life last turn, put a +1/+1 counter on this creature. When this creature dies, you gain life equal to its toughness.

Lifelink Embalm {W} ({W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Cat with no mana cost. Embalm only as a sorcery.)

{T}: You gain 1 life.

{T}, Sacrifice this creature: Return target enchantment card from your graveyard to your hand.

When Lena enters, create a 1/1 white Soldier creature token for each nontoken creature you control. Sacrifice Lena: Creatures you control with power less than Lena's power gain indestructible until end of turn.