Cack-Handed Tutor

A deck can have any number of cards named
Cack-Handed Tutor.
When Cack-Handed Tutor enters the battlefield,
search your library and hand for any cards named
Cack-Handed Tutor and exile them. Shuffle your
library afterwards. Cack-Handed Tutor gets -0/-1
until end of turn for each time you shuffled your
library this turn.
"I'm also a tutor for the Rampart of Ridicule"