Is It Even Possible To Have A New Healer Job?

[Indefiinable]

I’ve always quite fancied the idea of a dark healer like a puppet master who heals by stealing life force directly from the boss/mobs and giving it though pupppet strings to the player(s) thus damage dealing at the same time. Who’s dots on the boss would equal minor buffs to the party. And would have to sacrifice say a portion of their own health or dots/buffs for “burst” healing. Ooooh it could have either like a creepy mirror or like a voodoo doll < (insert sacrificial lala here) that shows the cause and effect of its actions