Deck has been updated. What do you think?

Looks pretty good to me. Comboing Soul's Attendant/Soul Warden with Ajani's Pridemate should be fun, and Ranger of Eos looks pretty good for tutoring out two more of your lifegain creatures.

Depending on how you find the deck running, I'd probably still swap in a Gilded Lotus for the Everflowing Chalice. If you only want to load up the Chalice with 2 counters, it's cheaper, sure. But the Lotus will give 3 mana of any one color for an initial cost of 5 colorless. The Chalice needs 6 colorless to produce 3 mana, and that mana is colorless. Combined with the Cloudpost, Glimmerpost, and Rogue's Passage, that's a lot of colorless mana in a mono-white deck.

Thanks for the feedback! You make a good point.

Well. Couple things. First off props for doing Angels as they have been my favorite Tribe for a couple years now (before all the fancy ones came out). Second I dont know if you could really classify this as an Angel deck since it has so many other types of creatures but thats a nit pick and doesnt matter. Battlegrace Angel should be here. also think about life gain cards like Life Burst or Whitesun's Passage or Rest for the Weary/ also maybe cards like Spirit Link or third party cards that give your creatures Lifelink. Get rid of Soul's Attendant that's a card for like token weenie decks. Endless Horizons is MONEYYYYYYY!!!!!! Sol Ring is banned. and Locus are almost laughable unless played perfectly so id say drop those. instead of doing a Pristine Angel and Emancipation Angel combo for Pariah's Shield id Reccomend Aegis Angel or just put it on a Angelic Overseer

Cloudburst should be in here.

There is a lifegain combo involving a Soul Warden like creature, you'd have a Leonin Relic-Warder on the field and you'd play a Phyrexian Metamorph cloning the relic warder, then you exile the clone with it's own etb trigger and you'd have it constantly returning into play as the relic warder and exiling itself resulting in as many "when a creature enters the battlefield" triggers as you want.

Looking good to me. :)

ApocryphalSaint, I prefer Spirit Loop over Spirit Link myself. Sure, it's one extra to cast, but you get it back if it goes to the graveyard from play.