Fume Knight

The first game, but if it's Dark Souls II, definitely that

Pinwheel is a joke of an enemy, let alone a boss.

Kalameet

Pinwheel was a boss?

I said easiest boss.

Of that list, Gaping Dragon. Even Pin-dick and his clones can land a stray fireball once in a while.

Pinwheel is definetly a bigger threat early-on, so to dodge any nuance I just voted Asylum Demon

^^^But… but there’s no bosses on the list-

Nameless king