Draconic Roar

As an additional cost to cast Draconic Roar, you may reveal a Dragon card from your hand. Draconic Roar deals 3 damage to target creature. If you revealed a Dragon card or controlled a Dragon as you cast Draconic Roar, Draconic Roar deals 3 damage to that creature's controller.

Haven of the Spirit Dragon

{T}: Add {1} to your mana pool. {T}: Add one mana of any color to your mana pool. Spend this mana only to cast a Dragon creature spell. {2}, {T}, Sacrifice Haven of the Spirit Dragon: Return target Dragon creature card or Ugin planeswalker card from your graveyard to your hand.

Icefall Regent

Flying When Icefall Regent enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Icefall Regent. Spells your opponents cast that target Icefall Regent cost {2} more to cast.

Kolaghan's Command

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 target creature or player.

Thunderbreak Regent

Flying Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, Thunderbreak Regent deals 3 damage to that player.

Crux of Fate

Choose one — • Destroy all Dragon creatures. • Destroy all non-Dragon creatures.

Kolaghan, the Storm's Fury

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.)

Murderous Cut

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Destroy target creature.

Bloodstained Mire

Polluted Delta

Wooded Foothills

Dispel

Painful Truths

Smoldering Marsh

Sunken Hollow

Transgress the Mind

Chandra, Flamecaller

Jori En, Ruin Diver

Kalitas, Traitor of Ghet

Stormchaser Mage

Wandering Fumarole

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)

Mountain

({T}: Add {R}.)