Aven Sunstriker | Creature | Bird Warrior | Flying
Double strike (This creature deals both first-strike and regular combat damage.)
Megamorph {4}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) | John Severin Brassell
Battle Mastery | Enchantment | Aura | Enchant creature
Enchanted creature has double strike. (It deals both first-strike and regular combat damage.) | Viktor Titov
Dragon Hunter | Creature | Human Warrior | Protection from Dragons
Dragon Hunter can block Dragons as though it had reach. | Johannes Voss
Dromoka Captain | Creature | Human Soldier | First strike
Whenever Dromoka Captain attacks, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) | Matt Stewart
Echoes of the Kin Tree | Enchantment | | {2}{W}: Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) | Ryan Alexander Lee
Graceblade Artisan | Creature | Human Monk | Graceblade Artisan gets +2/+2 for each Aura attached to it. | Magali Villeneuve
Great Teacher's Decree | Sorcery | | Creatures you control get +2/+1 until end of turn.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) | Zoltan Boros
Orator of Ojutai | Creature | Bird Monk | As an additional cost to cast this spell, you may reveal a Dragon card from your hand.
Defender, flying
When Orator of Ojutai enters the battlefield, if you revealed a Dragon card or controlled a Dragon as you cast this spell, draw a card. | Zack Stella
Scale Blessing | Instant | | Bolster 1, then put a +1/+1 counter on each creature you control with a +1/+1 counter on it. (To bolster 1, choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) | Matt Stewart
Shieldhide Dragon | Creature | Dragon | Flying, lifelink
Megamorph {5}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Shieldhide Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control. | Chris Rallis
Silkwrap | Enchantment | | When Silkwrap enters the battlefield, exile target creature with mana value 3 or less an opponent controls until Silkwrap leaves the battlefield. (That creature returns under its owner's control.) | David Gaillet
Strongarm Monk | Creature | Human Monk | Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn. | Viktor Titov
Surge of Righteousness | Instant | | Destroy target black or red creature that's attacking or blocking. You gain 2 life. | Marco Nelor
Cunning Breezedancer | Creature | Dragon | Flying
Whenever you cast a noncreature spell, Cunning Breezedancer gets +2/+2 until end of turn. | Todd Lockwood
Enduring Scalelord | Creature | Dragon | Flying
Whenever one or more +1/+1 counters are put on another creature you control, you may put a +1/+1 counter on Enduring Scalelord. | Clint Cearley
Dromoka Monument | Artifact | | {T}: Add {G} or {W}.
{4}{G}{W}: Dromoka Monument becomes a 4/4 green and white Dragon artifact creature with flying until end of turn. | Daniel Ljunggren
Ojutai Monument | Artifact | | {T}: Add {W} or {U}.
{4}{W}{U}: Ojutai Monument becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn. | Daniel Ljunggren