i would also think about running more gates in your deck orzhov guildgate maybe a couple swamp too

well now there is more options with the angel and human combo now that gatecrash came out you can make a good combo by throwing in cards like mental vapors or treasury thrull extort and cipher cards are extremely killer combo with the red white and black human and angel

Say i wanted to make this a legacy deck and splash a little black in so i can run Kaalia of the Vast in the deck, and possible Ob Nixilis, The Fallen, how would you recommend doing so? i tested this deck out tonight, and its BRUTAL! good job! im throwing 2 Iona, 4 Linvala, 2 sublime archangel, 1 Mikaeus the Lunarch, 3 Silverblade paladin, 1 Ajani Caller of the Pride, 1 Angel of Serenity, 1 Akroma's Memorial into the Sideboard but id like to try and run 1 Kaalia and Ob Nixilis let me know what you think!