The fact that it puts itself in the graveyard for the renew ability is very synergistic, and a 2-drop mythic that could see play in formats like Standard deserves some attention
There are a lot of great white cards at uncommon in this set, but our pick for the best of them is Rally the Monastery
It takes effort, but there are many avenues open for you to create a two-for-one swing and thats a lot for a simple one mana instant to do
When it deals combat damage to a player, its controller may draw a card, and then discard a card
Further complicating matters is Valiant Knight, which fills a similar role (giving up immediate double strike for pumping the team and then offering double strike the following turn with its activated ability)
Abzan is extremely good at going both tall and wide at the same time, and this would really exemplify that