Keyword: Lifelink

Flying, lifelink
Whenever you draw a card, Dream Trawler gets +1/+0 until end of turn.
Whenever Dream Trawler attacks, draw a card.
Discard a card: Dream Trawler gains hexproof until end of turn. Tap it.

Lifelink
When Gravebreaker Lamia enters the battlefield, search your library for a card, put it into your graveyard, then shuffle your library.
Spells you cast from your graveyard cost less to cast.

Flying, lifelink
Pegasus creatures you control have lifelink.
Constellation — Whenever an enchantment enters the battlefield under your control, create a 2/2 white Pegasus creature token with flying.

Lifelink
Whenever an enchanted creature dies, draw a card for each Aura you controlled that was attached to it.

Lifelink
When Gravebreaker Lamia enters the battlefield, search your library for a card, put it into your graveyard, then shuffle your library.
Spells you cast from your graveyard cost less to cast.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)
As long as you have 30 or more life, Serra Ascendant gets +5/+5 and has flying.

Lifelink
Whenever an artifact enters the battlefield under your control, scry 1.

Flying, lifelink

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

Lifelink
When Queen’s Agent enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it’s a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

Lifelink
Embalm (, 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.)

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

Lifelink

Flying, deathtouch, lifelink

All Hounds are Dogs. (We’ll errata this to be true.)
First strike, lifelink
Underdog — If you’ve lost a game this match, Ruff, Underdog Champ and other Dogs you control get +1/+1.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

First strike, vigilance, lifelink
Aura and Equipment spells you cast cost less to cast.

Lifelink

Skulk (This creature can’t be blocked by creatures with greater power.)
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

Lifelink
: Exchange your life total with Evra, Halcyon Witness’s power.

Lifelink
When Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.

Deathtouch, lifelink

Vigilance, lifelink
At the beginning of your upkeep, if you have 40 or more life, you win the game.

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