Too add to what others have said, that character type does not even exist in this game. There is no such thing as a pure support character. All classes are capable of doing damage, healing themselves, controlling enemy movement (to keep them from hitting you and your allies), buffs, and debuffs to varying degrees. There is no class that sits there and heals people, and no class that sits there and soaks up all the hits. Every single person in a party is responsible for keeping themselves out of harms way, and healing up when they take damage. And if anyone in the party isn't also doing damage, they are just dead weight. Support roles are still useful, but they are never the only role you fill in an engagement.