Tifa's Premium Heart: After your first visit to the City of the Ancients, dig up the Key to Midgar in Bone Village. Return to Midgar and Wall Market. Re-enter the item shop. Examine the computer.
Tifa's Final Heaven: Causes huge damage to all foes. Earn the limit break by playing this on her Nibelheim piano: x,square, triangle , L1+Triangle (R2+triangle), L1+square (R2 + square), X, square, triangle, L1+X (R2+X) O, X, square, X. There is no time limit so take your time.
