#effect

Operators only

Gives players a temporary power-up or ailment, such as speed or night vision, or clears ones they already have

The streamer has switched #effect off right now. Typing it in chat will not do anything.

#effect clear

Removes an effect, or every effect when no effect is named

#effect give hideParticles

The amplifier counts from 0: 0 is level I, 1 is level II.

Gives an effect, for up to 60 seconds and up to amplifier 10