Mulligans
Able to stick a good board and buff it like the meta pure paladin.
Brings good healing and some great removal tools to tackle early aggression with good discovery of dragons to fight against the more control based decks.
The Purator is excellent card draw with the countess ending most games that go that far.
Starlight grove fitted in nicely to stop those big hits and the deck runs and discovers enough holy spells to make it viable.