Jalum Tome

{2}, {T}: Draw a card, then discard a card.

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Soul Warden

Whenever another creature enters, you gain 1 life.

Ivory Cup

Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life.

Moonlit Wake

Whenever a creature dies, you gain 1 life.

Jasmine Seer

{2}{W}, {T}: Reveal any number of white cards in your hand. You gain 2 life for each card revealed this way.

Exile

Exile target nonwhite attacking creature. You gain life equal to its toughness.

Angelic Chorus

Whenever a creature you control enters, you gain life equal to its toughness.

Honor the Fallen

Exile all creature cards from all graveyards. You gain 1 life for each card exiled this way.

Oblation

The owner of target nonland permanent shuffles it into their library, then draws two cards.

Temporary Truce

Each player may draw up to two cards. For each card less than two a player draws this way, that player gains 2 life.

Gerrard Capashen

At the beginning of your upkeep, you gain 1 life for each card in target opponent's hand.
{3}{W}: Tap target creature. Activate only if Gerrard Capashen is attacking.

Spiritualize

Until end of turn, whenever target creature deals damage, you gain that much life.
Draw a card.

Noble Stand

Whenever a creature you control blocks, you gain 2 life.

Noble Purpose

Whenever a creature you control deals combat damage, you gain that much life.

Chastise

Destroy target attacking creature. You gain life equal to its power.

Contemplation

Whenever you cast a spell, you gain 1 life.

Orim's Prayer

Whenever one or more creatures attack you, you gain 1 life for each attacking creature.

Unquestioned Authority

Enchant creature
When Unquestioned Authority enters, draw a card.
Enchanted creature has protection from creatures.

Righteous Fury

Destroy all tapped creatures. You gain 2 life for each creature destroyed this way.