It is generally better than Evolving Wilds or Terramorphic Expanse in a Halfling deck because it offers the same basic-land search effect plus cycling utility, but stronger fixing lands such as Fabled Passage, Prismatic Vista, fetch lands, or even Path of Ancestry in a dedicated tribal deck are usually preferable if your budget allows
Earlier on, three-cost Sisu works to keep your opponent at bay with its powerful strength stat, while also making for a good combo with Flynn, making it difficult for your opponent to play something with enough strength to stop you from gaining three passive lore each turn
Long-term, Amber and Sapphire is fun but not all that viable
Next trivia question: When the Duelists' Convocation (the DC in DCI and the original name of the governing body for tournament play) published its first set of tournament rules, what was the mulligan rule
When all your spells and lands are all colors thanks to this 5-color card, you get instant domain, which matters a lot for cards like Scion of Draco
