Is it damage over time? Does this mean she nullifies poison/bleed?
Yes, it's damage over time and yes, she can cancel or remove those kinds of debuff such as poison/bleed.
Cool :] ty
Poison, Bleed, and also Curse (but you'll receive damage if you use her to remove Curse). There will be more DoT debuffs in the future.
If not removed, when curse ends u will receive extra dmg tho
It's the same. You'll receive extra damage when the Curse ends or you use any childs other than Werewolf to remove Curse.
And how much damage do you take removing it? 🤔
Usually not that much. Better to remove it than leave it.