Retroachievement: KH FM Unknown(PS2) (What Doesn't Exist Can't Hurt You)

Probably my strategy on not getting damage in this Unknown boss fight
Maxed level
No combo plus or air combo plus
Only strike raid as special ability
Bambi for constant mp before DM,
Dismiss bambi before he reach half dull green hp
Use strike raid to be invincible for dm phase
Prepare Genie for last few graviga stun loops