Magic Dispels
Magic debuffs are the most common dispel type in Dragonflight and later keys. Healers are the traditional answer, but a few DPS and tanks help too.
Specs that bring magic dispels
Restoration Druid
Nature's Cure
Preservation Evoker
Naturalize
Mistweaver Monk
Detox
Holy Paladin
Cleanse
Discipline Priest
Mass Dispel
Holy Priest
Mass Dispel
Restoration Shaman
Purify Spirit
Shadow Priest
Mass Dispel