Code:
_C0 1P Play as Leona Heidern <-- turn this ON at all time
_L 0x00500180 0x00000006
_L 0x00500456 0x00000006

and DO NOT remove the joker's command on these cheats when they r ON.

_C0 1P Skill Eri's Bomb
_L 0xD0000000 0x10002000 <-- DO NOT remove from the cheat
_L 0x00500180 0x00000002
_C0 1P Skill Tarma's Vulcan Fix
_L 0xD0000000 0x10008100 <-- DO NOT remove from the cheat
_L 0x00500180 0x00000001


and you may 
 refering from the joker's list, i tried editing the ADD SAVED POW but the code still not working? (or how do i use this cheat in game?)

_L 0xD0000000 0x10004008
_L 0x30100001 0x00552E28

i hav changed to this.