Whenever a Dragon you control attacks, it gains double strike until end of turn.
6 /
4
{1}{G}{W}
Behemoth Sledge
Artifact - Equipment
Equipped creature gets +2/+2 and has trample and lifelink.
Equip {3}
{3}{B}{B}{R}{R}
Bladewing the Risen
Legendary Creature - Zombie Dragon
Flying
When Bladewing the Risen enters the battlefield, you may return target Dragon permanent card from your graveyard to the battlefield.
{B}{R}: Dragon creatures get +1/+1 until end of turn.
4 /
4
{2}{B}{B}
Boneyard Scourge
Creature - Zombie Dragon
Flying
Whenever a Dragon you control dies while Boneyard Scourge is in your graveyard, you may pay {1}{B}. If you do, return Boneyard Scourge from your graveyard to the battlefield.
4 /
3
{3}{R}
Crucible of Fire
Enchantment
Dragon creatures you control get +3/+3.
{2}{G}
Cultivate
Sorcery
Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
{5}{B}{B}
Deathbringer Regent
Creature - Dragon
Flying
When Deathbringer Regent enters the battlefield, if you cast it from your hand and there are five or more other creatures on the battlefield, destroy all other creatures.
5 /
6
--
Demon Dragon
{2}{R}{R}{R}{G}
Dragon Broodmother
Creature - Dragon
Flying
At the beginning of each upkeep, create a 1/1 red and green Dragon creature token with flying and devour 2. (As the token enters the battlefield, you may sacrifice any number of creatures. It enters the battlefield with twice that many +1/+1 counters on it.)
4 /
4
{1}{R}
Dragon Tempest
Enchantment
Whenever a creature with flying enters the battlefield under your control, it gains haste until end of turn.
Whenever a Dragon enters the battlefield under your control, it deals X damage to any target, where X is the number of Dragons you control.
{4}{G}{W}
Dragonlord Dromoka
Legendary Creature - Elder Dragon
This spell can't be countered.
Flying, lifelink
Your opponents can't cast spells during your turn.
5 /
7
{1}{R}
Dragonlord's Servant
Creature - Goblin Shaman
Dragon spells you cast cost {1} less to cast.
1 /
3
{R}
Dragonmaster Outcast
Creature - Human Shaman
At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying.
1 /
1
{1}{R}{R}
Dragonspeaker Shaman
Creature - Human Barbarian Shaman
Dragon spells you cast cost {2} less to cast.
2 /
2
{4}{R}{R}{R}
Drakuseth, Maw of Flames
Legendary Creature - Dragon
Flying
Whenever Drakuseth, Maw of Flames attacks, it deals 4 damage to any target and 3 damage to each of up to two other targets.
7 /
7
{X}{R}
Earthquake
Sorcery
Earthquake deals X damage to each creature without flying and each player.
{3}{G}
Elvish Piper
Creature - Elf Shaman
{G}, {T}: You may put a creature card from your hand onto the battlefield.
1 /
1
{G}
Font of Fertility
Enchantment
{1}{G}, Sacrifice Font of Fertility: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
{4}{R}{R}{R}
Form of the Dragon
Enchantment
At the beginning of your upkeep, Form of the Dragon deals 5 damage to any target.
At the beginning of each end step, your life total becomes 5.
Creatures without flying can't attack you.
{4}{G}
Garruk's Packleader
Creature - Beast
Whenever another creature with power 3 or greater enters the battlefield under your control, you may draw a card.
4 /
4
{2}{G}
Growth Spasm
Sorcery
Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add {C}."
{2}{G}{G}
Harmonize
Sorcery
Draw three cards.
{4}{R}{R}
Hellkite Tyrant
Creature - Dragon
Flying, trample
Whenever Hellkite Tyrant deals combat damage to a player, gain control of all artifacts that player controls.
At the beginning of your upkeep, if you control twenty or more artifacts, you win the game.
6 /
5
{2}{G}
Hunter's Insight
Instant
Choose target creature you control. Whenever that creature deals combat damage to a player or planeswalker this turn, draw that many cards.
{1}{R}{W}{B}
Kaalia of the Vast
Legendary Creature - Human Cleric
Flying
Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent.
2 /
2
{4}{R}{R}
Lathliss, Dragon Queen
Legendary Creature - Dragon
Flying
Whenever another nontoken Dragon enters the battlefield under your control, create a 5/5 red Dragon creature token with flying.
{1}{R}: Dragons you control get +1/+0 until end of turn.
6 /
6
{G}
Lay of the Land
Sorcery
Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
{2}{B}{B}{R}{R}
Malfegor
Legendary Creature - Demon Dragon
Flying
When Malfegor enters the battlefield, discard your hand. Each opponent sacrifices a creature for each card discarded this way.
6 /
6
{1}{R/G}
Manamorphose
Instant
Add two mana in any combination of colors.
Draw a card.
{1}{W}
Ordeal of Heliod
Enchantment - Aura
Enchant creature
Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Heliod.
When you sacrifice Ordeal of Heliod, you gain 10 life.
{3}{R}{W}{B}
Oros, the Avenger
Legendary Creature - Dragon
Flying
Whenever Oros, the Avenger deals combat damage to a player, you may pay {2}{W}. If you do, Oros deals 3 damage to each nonwhite creature.
6 /
6
{2}{G}{G}{G}
Overrun
Sorcery
Creatures you control get +3/+3 and gain trample until end of turn.
{3}{G}{G}
Predatory Rampage
Sorcery
Creatures you control get +3/+3 until end of turn. Each creature your opponents control blocks this turn if able.
{2}{R}
Priest of Urabrask
Creature - Phyrexian Human Cleric
When Priest of Urabrask enters the battlefield, add {R}{R}{R}.
2 /
1
{2}{R}
Rummaging Goblin
Creature - Goblin Rogue
{T}, Discard a card: Draw a card.
1 /
1
{5}{R}
Ryusei, the Falling Star
Legendary Creature - Dragon Spirit
Flying
When Ryusei, the Falling Star dies, it deals 5 damage to each creature without flying.
5 /
5
{2}{R}{G}
Sarkhan Vol
Legendary Planeswalker - Sarkhan
+1: Creatures you control get +1/+1 and gain haste until end of turn.
-2: Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
-6: Create five 4/4 red Dragon creature tokens with flying.
L:
4
{3}{R}{R}
Sarkhan the Masterless
Legendary Planeswalker - Sarkhan
Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature.
+1: Until end of turn, each planeswalker you control becomes a 4/4 red Dragon creature and gains flying.
-3: Create a 4/4 red Dragon creature token with flying.
L:
5
{4}{R}{R}
Sarkhan, Dragonsoul
Legendary Planeswalker - Sarkhan
+2: Sarkhan, Dragonsoul deals 1 damage to each opponent and each creature your opponents control.
-3: Sarkhan, Dragonsoul deals 4 damage to target player or planeswalker.
-9: Search your library for any number of Dragon creature cards, put them onto the battlefield, then shuffle.
L:
5
{1}{R}{R}
Sarkhan, Fireblood
Legendary Planeswalker - Sarkhan
+1: You may discard a card. If you do, draw a card.
+1: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells.
-7: Create four 5/5 red Dragon creature tokens with flying.
L:
3
{4}
Seer's Sundial
Artifact
Landfall -- Whenever a land enters the battlefield under your control, you may pay {2}. If you do, draw a card.
{2}{R}
Shattered Perception
Sorcery
Discard all the cards in your hand, then draw that many cards.
Flashback {5}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
--
Spit Fire
{2}{G}
Sprouting Vines
Instant
Search your library for a basic land card, reveal that card, put it into your hand, then shuffle.
Storm (When you cast this spell, copy it for each spell cast before it this turn.)
{6}
Steel Hellkite
Artifact Creature - Dragon
Flying
{2}: Steel Hellkite gets +1/+0 until end of turn.
{X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn. Activate only once each turn.
5 /
5
{3}{W}{W}
Sunscorch Regent
Creature - Dragon
Flying
Whenever an opponent casts a spell, put a +1/+1 counter on Sunscorch Regent and you gain 1 life.
4 /
3
{1}{G}
Sylvan Caryatid
Creature - Plant
Defender, hexproof
{T}: Add one mana of any color.
0 /
3
{1}{G}
Sylvan Ranger
Creature - Elf Scout Ranger
When Sylvan Ranger enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.
1 /
1
{3}{W}{B}{G}
Teneb, the Harvester
Legendary Creature - Dragon
Flying
Whenever Teneb, the Harvester deals combat damage to a player, you may pay {2}{B}. If you do, put target creature card from a graveyard onto the battlefield under your control.
6 /
6
{6}{R}{R}
Utvara Hellkite
Creature - Dragon
Flying
Whenever a Dragon you control attacks, create a 6/6 red Dragon creature token with flying.
6 /
6
--
Vampire Dragon
{3}{G}
Vizier of the Menagerie
Creature - Naga Cleric
You may look at the top card of your library any time.
You may cast creature spells from the top of your library.
You may spend mana as though it were mana of any type to cast creature spells.
3 /
4
{5}{R}
Warstorm Surge
Enchantment
Whenever a creature enters the battlefield under your control, it deals damage equal to its power to any target.
{2}{B}{R}{G}
Wasitora, Nekoru Queen
Legendary Creature - Cat Dragon
Flying, trample
Whenever Wasitora, Nekoru Queen deals combat damage to a player, that player sacrifices a creature. If the player can't, you create a 3/3 black, red, and green Cat Dragon creature token with flying.
5 /
4
{2}{G}
Wildsize
Instant
Target creature gets +2/+2 and gains trample until end of turn.