Dragon Tribals is hard cause Dragons are expensive and a deck built solely around them risks of being very slow but what do you think about this deck? Its based on a combo between Nesting Dragon, Atla Palani and Dragon Broodmother. Nesting dragon lays the eggs, Broodmother's tokens devour them and Atla lets you play dragons at cost 0. In Legacy and Vintage this is sped up with Mox Ruby and Ruby Medallion, while in Modern you can take out these two artifacts and use more copies of Dragonlord Servant or Dragonspeaker Shaman. Sarkhan helps too with its double mana ramp. As you spawn eggs and devour them more dragon-spawning dragons come into play like Lathliss, Wasitora and Skyline Despot. Scourge of Valkas keeps inflicting damages and Rhythm of the wild protects the dragons and speeds the creatures giving them haste.
I've been obsessed with a similar deck for a while now. There's no way I could make it without Dragon Tempest and Broodmate Dragon.
Try to sub one or two of your Medallions for Herald's Horn . Pricey, but well worth it in a mostly single-tribe deck. Mine is actually all dragons, so works really well for me.
Panharmonican. Ok, here's a card that is fun, but what we usually call a "win-more". Here, it'll double Lathliss, Scourge of Valkas, Dragon Tempest, Broodmate Dragon, Elemental Bond, Dragon's Hoard, and Bladewing the Risen. Note though, it will not double Eggs off Nesting Dragon's landfall, or the dragons you get from the eggs. Still, this is where it goes from "win-more" to "win-NOW".
Don't be afraid to play Dragon Hatchling. Obviously it's great early on, but later in the game with Lathliss and/or Scourge/Tempest in play, it can be a crapload of trigger damage for 2 mana (or one). Can easily be a kill shot.
Speaking of kill shots, Kindred Charge often does just that off the Scourge/Tempest triggers.
Sorry some of my suggestions fall outside your colors. Just relaying what I have found works in my version.
Artifacts
Ruby Medallion x3
Fire Diamond x2
Creatures
Atla Palani x3
Dragon Broodmother x3
Nesting Dragon x3
Dragon Egg x3
Lathliss, Dragon Queen x1
Wasitora, Nekoru Queen x1
Dragonlord Dromoka x1
Dragonlord Servant x2
Dragonspeaker Shaman x2
Scourge of Valkas x3
Skyline Despot x2
Enchantment
Rhythm of The Wild x3
Lands
Mountain x6
Cavern of Souls x4
Haven of the Spirit Dragon x4
Ancient Ziggurat x4
Rootbound Crag x4
Clifftop Retreat x4
Planeswalkers
Sarkhan, Fireblood x2
I was also thinkin maybe Asceticism could further help by protecting dragons once they are on the battlefield but i have mixed feelings.
What do you think about this build?
Try to sub one or two of your Medallions for Herald's Horn . Pricey, but well worth it in a mostly single-tribe deck. Mine is actually all dragons, so works really well for me.
Panharmonican. Ok, here's a card that is fun, but what we usually call a "win-more". Here, it'll double Lathliss, Scourge of Valkas, Dragon Tempest, Broodmate Dragon, Elemental Bond, Dragon's Hoard, and Bladewing the Risen. Note though, it will not double Eggs off Nesting Dragon's landfall, or the dragons you get from the eggs. Still, this is where it goes from "win-more" to "win-NOW".
Don't be afraid to play Dragon Hatchling. Obviously it's great early on, but later in the game with Lathliss and/or Scourge/Tempest in play, it can be a crapload of trigger damage for 2 mana (or one). Can easily be a kill shot.
Speaking of kill shots, Kindred Charge often does just that off the Scourge/Tempest triggers.
Sorry some of my suggestions fall outside your colors. Just relaying what I have found works in my version.