Frost resi reminder:
This wa for 3.3.5 content.
This link for older version of wa addon (2.x) - https://pastebin.com/BdtjaBYR
It will alert to equip frost resi gear when you enter Sindragosa's Lair in Naxxramas.
It only loads out of combat.
It shows the currently equpped items with frost resistance (only relevant items, 3.3.5 content).