Dictate of the Twin Gods | Enchantment | | Flash
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. | Jaime Jones
Flurry of Horns | Sorcery | | Create two 2/3 red Minotaur creature tokens with haste. | Phill Simmer
Knowledge and Power | Enchantment | | Whenever you scry, you may pay {2}. If you do, Knowledge and Power deals 2 damage to any target. | Jung Park
Riddle of Lightning | Instant | | Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's mana value to that permanent or player. | Daarken
Rollick of Abandon | Sorcery | | All creatures get +2/-2 until end of turn. | Mathias Kollros
Starfall | Instant | | Starfall deals 3 damage to target creature. If that creature is an enchantment, Starfall deals 3 damage to that creature's controller. | Chris Rahn
Wildfire Cerberus | Creature | Dog | {5}{R}{R}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.)
When Wildfire Cerberus becomes monstrous, it deals 2 damage to each opponent and each creature they control. | Slawomir Maniak
Keranos, God of Storms | Legendary Enchantment Creature | God | Indestructible
As long as your devotion to blue and red is less than seven, Keranos isn't a creature.
Reveal the first card you draw on each of your turns. Whenever you reveal a land card this way, draw a card. Whenever you reveal a nonland card this way, Keranos deals 3 damage to any target. | Daarken