What is the number of cards are there in the set of "Rinascita di Alara"?
number of cards refers to baseSetSize; set of "Rinascita di Alara" refers to translation = 'Rinascita di Alara'
SELECT T1.baseSetSize FROM sets AS T1 INNER JOIN set_translations AS T2 ON T2.setCode = T1.code WHERE T2.translation = 'Rinascita di Alara'