Wally is an old friend of Erza's, having known her since childhood during their slavery days working on the Tower of Heaven. He is later revealed to be Richard's long lost younger brother.
About Walle Edit
C rank mage (now day he is B rank)
He can only reach rank C (max rank B.)
Obtained in The INN for 200 green vouchers (200 blue vouchers)
Base Stat Edit
he is Elemental class so the other attack would be buy at the Magic Crystal Shop.