[Autumn]

When you're equipped with a shock collar or anything that can self inflict damage, you can potentially keep curses on a character for indefinitely throughout a fight, until an enemy takes the curse from you.

For example:

Hexer with shock collar casts 2 curses on themselves
Player waits out curses
Hexer won't lose curses cause Shock Collar keeps renewing the duration until it is taken.

[Neus]

This has been corrected.