Lifegain Angels (Standard)

As the name suggests this deck is all about life gain and angels.

The key card is Resplendent Angel and this deck aims to get the end turn trigger as often as possible.
As there are not a lot of ways to gain 5 life in a turn this deck aims to combine a gain 4 life trigger with a gain 1.
Inspiring Cleric and Ritual of Rejuvenation both gain 4 life.
Fountain of Renewal and Diamond Mare gain the extra 1 life.

Ajani's Pridemate provides some early pressure and can grow quickly with all the life gain.
Famished Paladin is just a good body but will usually be boarded out game 2 with a more utility piece.

The top end of the deck is made up of Shalai, Voice of Plenty to protect your pieces and Lyra Dawnbringer who can trigger Resplendent Angel on her own.
Ajani, Adversary of Tyrants is a versatile planeswalker that either grows your board or brings a key creature back.

Sideboard Guide:
Invoke the Divine comes in to replace Ritual of Rejuvenation when you will have valid targets for it to hit.
Knight of Grace comes in against black.
Remorseful Cleric comes in against decks using the graveyard.
Suncleanser comes in against energy or counter based decks.
Ixalan's Binding is there for when you need more removal.
Settle the Wreckage is for against aggressive creature based decks.
Ajani's Last Stand is for against decks using disacard effects, such as Nicol Bolas, the Ravager.