Editing Changelog (section)

== v0.24.0 — The Arenas open ==
* '''Alpha Arenas''': beat a biome's guardian to open its Arena — rematches at Gamma, Beta, and Alpha tiers, each harder than the story fight.
* Every attempt costs '''tribute''' (paid win or lose): that biome's Artifact plus Alpha Trophies.
* '''Artifacts''': ten new relics, one per biome, found only in that biome's deepest caves (~1.5% per delve win) — your arena keys.
* The prize is the six-piece '''Primal Set''', the strongest gear in the game. New Arena achievement track (→ Champion).