Paola, Guinea Pig Prodigy

When Paola, Guinea Pig Prodigy enters the battlefield, create two 1/1 guinea pig tokens with
"You may exert this creature as it attacks. When
you do, enemy creatures with power X or less
can't block this turn, where X is the amount of counters on this creature."
At the beginning of your combat phase, you may
pay {1}{g} to make a Veggie token.