Cat Of Undying Page

: If you take fatal damage while holding the totem in either your main hand or off-hand , it automatically activates to prevent death.

: The Totem of Undying will not save you from the /kill command or falling into the Void in the standard game. Totem of Undying - Minecraft Wiki Cat of Undying

: Activation immediately clears all existing negative status effects, such as poison or wither. Visual Customization : If you take fatal damage while holding

(5 seconds) to give you a temporary buffer of extra hearts. Cat of Undying