Effects

The mod adds three status effects. No potion gives them: each has one source.

Well Rested

+15% movement speed for 60 seconds. You get it after lying in a Cat Bed for 10 seconds.

Catnip

Lasts 30 seconds and comes together with Haste from eating Catnip. Every 2 seconds there is a 50% chance that you are pushed a short way in a random direction with a small hop. It happens only on the ground and not while riding.

The game treats the effect as neutral, so a Saucer of Milk doesn't remove it. A bucket of milk does.

Cats and ocelots get the same effect for 10 seconds when someone eats catnip within 12 blocks of them. On them it looks different: the cat dashes between random spots up to 6 blocks away and hops now and then. A tamed cat that was sitting gets up.

Nine Lives

Lasts one in-game day (20 minutes). A Cat Spirit gives it in exchange for a small flower.

Your next death doesn't happen: you are left with half a heart, the effect ends, and you get Regeneration II for 45 seconds and Absorption II for 5 seconds. It sounds like a Totem of Undying. It works once. It doesn't save you from the void or from /kill.

The advancement Nine Lives has the same name and no connection to this effect. It is given for nine landings in the Alley Cat set, see advancements.