Refresh for each grey chest and take appropriate reward:

If Enemy shows up, he takes away:


For 2 cards use this prize:

Grey Chest: worldb04, resincreatures211, 10 gil, 31 EXP

If Prize is 3 cards use:

Grey Chest: chainofmemories06, vadvance08, licenseboard11, 05 gil, 10 EXP

If prize is 2 Materia use this:

Grey Chest: purple, blue, 20 gil, 32 EXP

If Prize is TT1:

Grey Chest: tt-0105, 05 gil, 12 EXP

If Prize is TT2:

Grey Chest: tt-0210, 50 gil, 20 EXP

If Prize is TT3:

Grey Chest: tt-0307, 10 gil, 18 EXP