Alms Beast

Creatures blocking or blocked by Alms Beast have lifelink.

Wall of Shards

Defender, flying
Cumulative upkeep—An opponent gains 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Tainted Remedy

If an opponent would gain life, that player loses that much life instead.

Life Burst

Target player gains 4 life, then gains 4 life for each card named Life Burst in each graveyard.

Spirit

Devour Flesh

Target player sacrifices a creature of their choice, then gains life equal to that creature's toughness.

Healing Hands

Plains

Plague Drone

Flying
Rot Fly — If an opponent would gain life, that player loses that much life instead.

Archfiend of Despair

Flying
Your opponents can't gain life.
At the beginning of each end step, each opponent loses life equal to the life that player lost this turn. (Damage causes loss of life.)

Curse of Vitality

Enchant player
Whenever enchanted player is attacked, you gain 2 life. Each opponent attacking that player does the same.

Nature's Claim

Destroy target artifact or enchantment. Its controller gains 4 life.

Heroes' Reunion

Faerie Rogue

Bitterblossom

At the beginning of your upkeep, you lose 1 life and create a 1/1 black Faerie Rogue creature token with flying.

Grove of the Burnwillows

{T}: Add {C}.
{T}: Add {R} or {G}. Each opponent gains 1 life.

Swamp

Centaur Peacemaker

When Centaur Peacemaker enters, each player gains 4 life.

Forest

Angel of Destiny

Flying, double strike
Whenever a creature you control deals combat damage to a player, you and that player each gain that much life.
At the beginning of your end step, if you have at least 15 life more than your starting life total, each player Angel of Destiny attacked this turn loses the game.

Beacon of Immortality

Double target player's life total. Shuffle Beacon of Immortality into its owner's library.

Congregate

Target player gains 2 life for each creature on the battlefield.

Laquatus's Champion

When Laquatus's Champion enters, target player loses 6 life.
When Laquatus's Champion leaves the battlefield, that player gains 6 life.
{B}: Regenerate Laquatus's Champion.

Condemn

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

Hunters' Feast

Any number of target players each gain 6 life.

Benevolent Offering

Choose an opponent. You and that player each create three 1/1 white Spirit creature tokens with flying.
Choose an opponent. You gain 2 life for each creature you control and that player gains 2 life for each creature they control.

Ephemerate

Exile target creature you control, then return it to the battlefield under its owner's control.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)