the leechgrave's weak point is the coffin swinging under it's body. but dont attack it directly.leads to-:angel: very quickly. attack the tentaclaws 1st n when it is stunned go for it! if you have it activate limit breaker to max the damage. when it gets back up it rasies 4 new ones from the ground! use fire spells to speed up the battle (from a distance!). sometimes the claws will move around n there is little warning of it so use your magic wisely or risk wasting them. when it gets down to it and you have limit breaker let it swallow you. then let all chaos let lose on that things coffin!!! its sure fire to work you just need to have good timeing n u win!!!