It has both pivotal lines of text that you need to make a true wall/defender deck work, inverting their damage based on toughness, and allowing defenders to attack
Chandra, Fire Artisan Chandra, Fire Artisan This planeswalker will have a better chance of staying on the battlefield a little longer to help your devotion count since it has such a drawback for you opponent removing it with damage
I drew my copying playing Draconic Domination and the scry trigger was invaluable for keeping the gas flowing
Jaws of Defeat might be the strongest payoff the archetype has ever seen, rivaling Arcades, the Strategist
The Mythic Rare has Flying and First Strike on a 5/5 body with a cost of 3RR
White already has plenty of premium ETB Creatures such as Skyclave Apparition, Loran of the Third Path, and Solitude