24
0x00 Warp/Exit
0x01 Damage
0x02 Damage by Family
0x03 Inflict negative status
0x04 Hits down
0x05 Morale down
0x06 (Unused)
0x07 Healing
0x08 Cure negative status
0x09 Defense up
0x0A Add Element Resistance
0x0B Attack, Hit Rate up
0x0C Increase Hit Multiplier
0x0D Attack up
0x0E Evade% down
0x0F HP Max
0x10 Evade% up
0x11 Nullify Element Resistances
0x12 Inflict status (<300HP = 100% success)
0x13 Heal Fixed HP or MP
0x14 Boost Max HP
0x15 Boost Max MP
0x16 Hit Rate up
0x17 Excalipur (fixed 1HP damage)