>>720319370
Just gameplay variety, I suppose.
Realistically it should be a DoT with a stamina debuff but you already have poison which tends to be the general DoT effect in most games but then again, you do have 2 different poison types on top of scarlet rot in ER.
I feel like bleed's burst damage would actually make more sense for poison since poison can cause instant death while bleeding out is always slow, so if I were to make a soulslike or some other action game with statuses, I would definitely make bleed a DoT with stamina debuff and poison an instant burst of damage.