Fury Block

Fury Blocks are a type of block that appear exclusively in the Bowser's Fury campaign of Super Mario 3D World + Bowser's Fury. They are slightly larger, metallic versions of Rock Blocks with Bowser's emblem plastered on all sides in black. These blocks cannot be broken by normal means, and can only be broken using the power of Fury Bowser's fire attacks. When a fire attack hits the blocks, they will break, revealing a Cat Shine behind them in most cases. While Fury Bowser is active, the Bowser emblems on all Fury Blocks flash red.

Every major island in Bowser's Fury contains a mission called "Blast the Fury Blocks," which requires Fury Bowser's presence in order to break a set of Fury Blocks and gain a Cat Shine that was hidden behind them.