Every night, you may target a player. They will become Kerdled.
Whenever a Kerdled player receives any role feedback, you will receive that feedback instead. The player who should have received that feedback will instead receive the following feedback, verbatin:
Kerdled player's actions will fail when targeting other Kerdled players.
(If multiple roles that can Kerdle players exist, then all players who can Kerdle will receive the roll feedback of all Kerdled players.)