enma power is to take user's haki, so when zoro says he need to unleash enma power it means he have to allow
it to take more of his haki. and we saw that how zoro couldn't control the attack when he put a lot of haki in his sword.
it to take more of his haki. and we saw that how zoro couldn't control the attack when he put a lot of haki in his sword.
It's undeniable at this point.