Reason 1: Because you get in some math some times.
Reason 2: It helps you really think what to do.
Reason 3: You can collect them and sell them.
Reason 4:Some times you get rare cards like these:
Every Kid Should Play Pokemon
on on on on on on Reason 1: Because you get in some math some times.
Reason 2: It helps you really think what to do.
Reason 3: You can collect them and sell them.
Reason 4:Some times you get rare cards like these: