you my friend, is what i call a dumbass. nagato had it longer than madara did, therefore he had more mastery over it and that means he can use each of the rinnegan abilities more effectively. in other words, he had more practice than madara. and he demonstrated ALOT of feats. i dont know where youve been this whole time.
nagatos only reason he was not being able to summon gedo mazou like that is because hes crippled and it would kill him, were talking about a healthy nagato on this thread, not a cripple one, learn to read.
and why wont nagato be able to absorb mokuton and pollen ? it obviously has chakra, preta path eats chakra in any form. if you think im wanking kill yourself, because im going by facts. if theres someone wanking on the base, the least person to suspect is me.