Dark Nourishment deals 3 damage to any target. You gain 3 life.

All Slivers have "Sacrifice this permanent: You gain 3 life."

Dawn of a New Age enters with a hope counter on it for each creature you control.

At the beginning of your end step, remove a hope counter from Dawn of a New Age. If you do, draw a card. Then if Dawn of a New Age has no hope counters on it, sacrifice it and you gain 4 life.

At the beginning of your upkeep, you lose 1 life.

At the beginning of your upkeep, you may return target creature card from your graveyard to the battlefield. That creature gains haste until end of turn. Exile it at the beginning of the next end step.

You gain X life if was spent to cast this spell and X life if was spent to cast this spell. (Do both if was spent.)

When Dawnhart Rejuvenator enters, you gain 3 life.

: Add one mana of any color.

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

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

Daxos's toughness is equal to your devotion to white. (Each in the mana costs of permanents you control counts toward your devotion to white.)

Whenever another creature you control enters or dies, you gain 1 life.

Enchant creature with another Aura attached to it

Enchanted creature gets +3/+3 and has first strike, vigilance, and lifelink. (Damage dealt by the creature also causes its controller to gain that much life.)

Deadly Riposte deals 3 damage to target tapped creature and you gain 2 life.

Sacrifice Death Cultist: Target player loses 1 life and you gain 1 life.

Death Grasp deals X damage to any target. You gain X life.

Enchant creature

When enchanted creature dies, its controller loses life equal to its power and you gain life equal to its toughness.

Whenever another creature dies, you may gain 1 life.

: Exile target land card from a graveyard. Add one mana of any color.

, : Exile target instant or sorcery card from a graveyard. Each opponent loses 2 life.

, : Exile target creature card from a graveyard. You gain 2 life.

Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand.

, Sacrifice Death's Oasis: You gain life equal to the highest mana value among creatures you control.

Destroy target artifact or enchantment.

Revolt — If a permanent you controlled left the battlefield this turn, you gain 3 life.

When Dee Kay, Finder of the Lost enters, open an Attraction.

Whenever you roll a 2, each opponent loses 1 life and you gain 1 life.

Whenever you roll a 4, you may tap or untap target artifact or creature.

Whenever you roll a 6, return target creature card from your graveyard to your hand.

Flying

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

At the beginning of your upkeep, if you control a black or red permanent, you gain 2 life. If you control a black permanent and a red permanent, you gain 4 life instead.

When Delusions of Mediocrity enters, you gain 10 life.

When Delusions of Mediocrity leaves the battlefield, you lose 10 life.

Whenever a player casts a black spell, you may gain 1 life.

Create two 1/1 colorless Thopter artifact creature tokens with flying, then you gain 1 life for each creature you control.

As long as you have more cards in hand than each opponent, Descendant of Kiyomaro gets +1/+2 and has "Whenever this creature deals combat damage, you gain 3 life."

: Target opponent loses 2 life and you gain 2 life. Activate only if you control a Liliana planeswalker.

Target creature gets +2/+2 and gains flying until end of turn. You gain 2 life.

As an additional cost to cast this spell, you may sacrifice any number of Spirits.

Target player loses 2 life plus 2 life for each Spirit sacrificed this way. You gain that much life.

When Devout Monk enters, you gain 1 life.

, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

+2: Up to one target legendary creature gains vigilance, lifelink, and indestructible until your next turn.

−3: Reveal the top four cards of your library. Put any number of legendary cards from among them into your hand and the rest into your graveyard. Create a Treasure token for each card put into your graveyard this way.

−11: Gain control of all nonland permanents until end of turn. Untap them. They gain haste until end of turn.

Dihada, Binder of Wills can be your commander.

Whenever you gain life, each opponent loses 1 life.

, Sacrifice another creature: Dina, Soul Steeper gets +X/+0 until end of turn, where X is the sacrificed creature's power.

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. You gain life equal to the greatest power among creature cards put into your graveyard this way.

When Disciple of Freyalise enters, you may sacrifice another creature. If you do, you gain X life and draw X cards, where X is that creature's power.

Dismal Backwater enters tapped.

When Dismal Backwater enters, you gain 1 life.

: Add or .

You gain 2 life for each creature target player controls.

Suspend 5— (Rather than cast this card from your hand, you may pay and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Destroy target artifact. You gain life equal to its mana value.

Whenever you crank Dogsnail Engine, target player gains life equal to the greatest power among creatures you control.

Trample

At the beginning of your upkeep, sacrifice a creature. You gain life equal to that creature's toughness.

You gain 6 life.

Draw a card.

Doubtless One's power and toughness are each equal to the number of Clerics on the battlefield.

Whenever Doubtless One deals damage, you gain that much life.

+1: Until your next turn, up to one target creature gets -3/-0 and its activated abilities can't be activated.

−1: You gain 2 life and draw a card.

−7: You get an emblem with "Your opponents can't untap more than two permanents during their untap steps."

+1: Until end of turn, whenever a creature you control deals combat damage to a player, put a loyalty counter on Dovin, Grand Arbiter.

−1: Create a 1/1 colorless Thopter artifact creature token with flying. You gain 1 life.

−7: Look at the top ten cards of your library. Put three of them into your hand and the rest on the bottom of your library in a random order.

Create a 2/2 white and blue Detective creature token. If a creature died this turn, you gain 2 life, surveil 2, then investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Spend only black mana on X.

Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Return target creature to its owner's hand. You gain 2 life.

Whenever you cycle another card, you gain 1 life.

Cycling (, Discard this card: Draw a card.)

At the beginning of your upkeep, you lose 1 life and amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Whenever a Zombie token you control with power 6 or greater attacks, it gains lifelink until end of turn.

Lifelink

: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.)

Whenever one or more +1/+1 counters are put on Dreamdrinker Vampire, it gains menace until end of turn.

Flying

Whenever another Spirit you control enters, you gain 2 life.

: Create a 1/1 white Spirit creature token with flying.

Whenever Dromad Purebred is dealt damage, you gain 1 life.