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.
Near Mint - $3.50
Lightly Played - $2.80
Moderately Played - $2.50
Heavily Played - $2.10
Damaged - $1.80
Near Mint Spanish - $3.50
Lightly Played Spanish - $2.80
Moderately Played Spanish - $2.50
Heavily Played Spanish - $2.10
Damaged Spanish - $1.80