Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats. A deck can have any number of cards named Relentless Rats.
NM-Mint - $5.00
Lightly Played - $4.50
Moderately Played - $4.00
Heavily Played - $3.50
Damaged - $2.50
NM-Mint Non English - $5.00
Lightly Played Non English - $4.50
Moderately Played Non English - $4.00
Heavily Played Non English - $3.50
Damaged Non English - $2.50