Archfiend of Depravity | Creature | Demon | Flying
At the beginning of each opponent's end step, that player chooses up to two creatures they control, then sacrifices the rest. | Daarken
Crux of Fate | Sorcery | | Choose one —
• Destroy all Dragon creatures.
• Destroy all non-Dragon creatures. | Michael Komarck
Fearsome Awakening | Sorcery | | Return target creature card from your graveyard to the battlefield. If it's a Dragon, put two +1/+1 counters on it. | Véronique Meignaud
Palace Siege | Enchantment | | As Palace Siege enters the battlefield, choose Khans or Dragons.
• Khans — At the beginning of your upkeep, return target creature card from your graveyard to your hand.
• Dragons — At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life. | Slawomir Maniak
Reach of Shadows | Instant | | Destroy target creature that's one or more colors. | Daarken
Sibsig Host | Creature | Zombie | When Sibsig Host enters the battlefield, each player mills three cards. | Steve Prescott
Kolaghan, the Storm's Fury | Legendary Creature | Dragon | Flying
Whenever a Dragon you control attacks, creatures you control get +1/+0 until end of turn.
Dash {3}{B}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) | Jaime Jones