At the keyboard
Frost
Frost Mage — DPS.
What changed in 12.1
Patch 12.1 increased Frost and pet damage, revised shared Mage defenses, and later applied additional specialization and tier-set tuning.
Needs review Blizzard — Curse of Ula'tek Content Update Notes (updated 2026-08-06) · Blizzard — Hotfixes: September 2, 2026 (updated 2026-09-02)
No source Pullwise cites has published abilities, builds or a guide for Frost Mage yet. See Holy Paladin.