well that's an enemy with multiple segments on the tail, so it probably causes lag if you are running many mods or if your pc isn't very good

This lagged my game so much ...

My number one early game Keeper end runner.

How about death from castevania symphony of the night with holy water drop?

Ah, that's understandable

currently I add only bosses that are from games that I like a lot or bosses with some cool concept, that's why the focus on some franchises like r-type, street fighter 2010, kirby and final fantasy

Am I off-putting for requesting some bosses from other games to be added?