Invincibility Bell

The Invincibility Bell is a power-up based on the Super Bell that appears in both campaigns of Super Mario 3D World + Bowser's Fury. It and its resulting form, White Cat Mario, can only be obtained if the player scans the Cat Mario or Cat Peach amiibo that launched with the release of the game, with the Cat Mario amiibo always producing an Invincibility Bell when scanned and the Cat Peach amiibo having a chance to produce it among other power-ups. When the Invincibility Bell is sent to the inventory, it will turn into a Super Bell.

Similarly to the Invincibility Leaf, the Invincibility Bell grants a character the abilities of Cat Mario when obtained, as well as permanent invincibility to most enemies and objects as with the Super Star.