HOPE AND DESTRUCTION Some of Dominarias greatest heroes, including the immortal scholar Jodah and the ancient artificer Jhoira, call for unity among Dominarias people
You can throw a spare mana into it to use later, rather like a cheap alternative to Coalition Relic
Toss in Night of Souls' Betrayal, Kaervek, the Spiteful, or Ascendant Evincar and your opponents wont have a board
Planeswalker killing went back to being a Sorcery, but to compensate for that an additional chance of getting a 4/4 creature out of it in the late game was added
Without certain Trainer cards or Pokmon Powers, it would take two turns to get back to fighting shape
The Soul Stones harness ability is a bit overblown given the massive set-up cost, but it's all gravy on a massive upgrade to Charcoal Diamond, and an indication that the other colors will be getting some improved mana rocks soon enough, probably a few as early as Marvel Super Heroes next year