YOU SAID:
he can take all 8 of my limbs and become spider
INTO JAPANESE
彼は私の四肢すべてを取り、クモになることができます
BACK INTO ENGLISH
He can take all my limbs and become a spider
INTO JAPANESE
彼は私のすべての手足を取り、クモになることができます
BACK INTO ENGLISH
He can take all my limbs and become a spider
That didn't even make that much sense in English.