Dragons of Tarkir

Cunning Breezedancer | Creature | Dragon | Flying Whenever you cast a noncreature spell, Cunning Breezedancer gets +2/+2 until end of turn. | Todd Lockwood

Dragonlord Ojutai | Legendary Creature | Elder Dragon | Flying Dragonlord Ojutai has hexproof as long as it's untapped. Whenever Dragonlord Ojutai deals combat damage to a player, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. | Chase Stone

Narset Transcendent | Legendary Planeswalker | Narset | +1: Look at the top card of your library. If it's a noncreature, nonland card, you may reveal it and put it into your hand. −2: When you cast your next instant or sorcery spell from your hand this turn, it gains rebound. (Exile the spell as it resolves. At the beginning of your next upkeep, you may cast that card from exile without paying its mana cost.) −9: You get an emblem with "Your opponents can't cast noncreature spells." | Magali Villeneuve

Ojutai's Command | Instant | | Choose two — • Return target creature card with mana value 2 or less from your graveyard to the battlefield. • You gain 4 life. • Counter target creature spell. • Draw a card. | Willian Murai

Pristine Skywise | Creature | Dragon | Flying Whenever you cast a noncreature spell, untap Pristine Skywise. It gains protection from the color of your choice until end of turn. | Adam Paquette

Arashin Sovereign | Creature | Dragon | Flying When Arashin Sovereign dies, you may put it on the top or bottom of its owner's library. | Dan Scott

Dragonlord Dromoka | Legendary Creature | Elder Dragon | This spell can't be countered. Flying, lifelink Your opponents can't cast spells during your turn. | Eric Deschamps

Dromoka's Command | Instant | | Choose two — • Prevent all damage target instant or sorcery spell would deal this turn. • Target player sacrifices an enchantment. • Put a +1/+1 counter on target creature. • Target creature you control fights target creature you don't control. | James Ryman

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

Dragonlord Silumgar | Legendary Creature | Elder Dragon | Flying, deathtouch When Dragonlord Silumgar enters the battlefield, gain control of target creature or planeswalker for as long as you control Dragonlord Silumgar. | Steven Belledin

Necromaster Dragon | Creature | Dragon | Flying Whenever Necromaster Dragon deals combat damage to a player, you may pay {2}. If you do, create a 2/2 black Zombie creature token and each opponent mills two cards. | Mark Zug

Ruthless Deathfang | Creature | Dragon | Flying Whenever you sacrifice a creature, target opponent sacrifices a creature. | Filip Burburan

Silumgar's Command | Instant | | Choose two — • Counter target noncreature spell. • Return target permanent to its owner's hand. • Target creature gets -3/-3 until end of turn. • Destroy target planeswalker. | Nils Hamm

Boltwing Marauder | Creature | Dragon | Flying Whenever another creature enters the battlefield under your control, target creature gets +2/+0 until end of turn. | Raymond Swanland

Dragonlord Kolaghan | Legendary Creature | Elder Dragon | Flying, haste Other creatures you control have haste. Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard, that player loses 10 life. | Jaime Jones

Kolaghan's Command | Instant | | Choose two — • Return target creature card from your graveyard to your hand. • Target player discards a card. • Destroy target artifact. • Kolaghan's Command deals 2 damage to any target. | Daarken

Swift Warkite | Creature | Dragon | Flying When Swift Warkite enters the battlefield, you may put a creature card with mana value 3 or less from your hand or graveyard onto the battlefield. That creature gains haste. Return it to your hand at the beginning of the next end step. | Izzy

Atarka's Command | Instant | | Choose two — • Your opponents can't gain life this turn. • Atarka's Command deals 3 damage to each opponent. • You may put a land card from your hand onto the battlefield. • Creatures you control get +1/+1 and gain reach until end of turn. | Chris Rahn

Dragonlord Atarka | Legendary Creature | Elder Dragon | Flying, trample When Dragonlord Atarka enters the battlefield, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control. | Karl Kopinski

Harbinger of the Hunt | Creature | Dragon | Flying {2}{R}: Harbinger of the Hunt deals 1 damage to each creature without flying. {2}{G}: Harbinger of the Hunt deals 1 damage to each other creature with flying. | Aaron Miller

Savage Ventmaw | Creature | Dragon | Flying Whenever Savage Ventmaw attacks, add {R}{R}{R}{G}{G}{G}. Until end of turn, you don't lose this mana as steps and phases end. | Slawomir Maniak

Sarkhan Unbroken | Legendary Planeswalker | Sarkhan | +1: Draw a card, then add one mana of any color. −2: Create a 4/4 red Dragon creature token with flying. −8: Search your library for any number of Dragon creature cards, put them onto the battlefield, then shuffle. | Aleksi Briclot