Haven of the Spirit Dragon

Dragon tribal got its own version of the utility land that had quietly served other creature types for years: a colorless source that taps for any color so long as the spell wearing scales is a Dragon, plus a sacrifice clause that rebuys a dead Dragon creature (or Ugin) from the yard. The fixing half is deliberately fenced in. The generic colorless tap gives it a job on any turn and helps pay generic costs on anything, creatures or not, so it never sits dead in hand outside the deck it was built for, while the rainbow mana is locked to Dragon creature spells, ensuring it never quietly becomes a five-color source for an unrelated pile. That restriction is what justifies handing a single land both roles. The recursion ability is the part with staying power: trading two mana and the land itself for a Dragon creature card back in hand turns a destroyed bomb into a second cast, and the inclusion of Ugin (the only planeswalker the clause reaches) reads as a direct nod to the Spirit Dragon's place in the larger Dragon lineage. Note the wording: it returns a Dragon creature card, so a Tribal noncreature that happens to share the type does not qualify. It is a land that asks you to commit to a tribe before it earns its full value, which is exactly the trade tribal manabases have always made: a colorless-mostly source in exchange for a card-advantage engine no off-theme deck can abuse.