I can block your Shivan Dragon with my Baron Sengir and then prevent all of the combat damage save for the Baron's
Burn is one of the most quintessentially red archetypes in Magic: The Gathering
Discard already suffers from doing nothing on an empty hand, the fact that Duress can still do little on a full hand means you have to be quite careful how you build with Duress and where
KCM reserves the right to assume the exclusive defense and control of any matter, subject to indemnification by you, in which event you will fully cooperate with KCM in asserting any available defenses
I remember building devotion decks in Theros Standard and it always came around to green having the most tools to make it succeed
Along with 46 new themes, this set introduced a number of new, digital only cards, with mechanics that could not be replicated in paper Magic