I'm not saying having a jutsu restricted. What I'm saying is their are to many ifs, too many conditions, and too many unanswered question to say that jutsu alone makes kabuto oro or tobirama the strongest ninja or have the ability to defeat another ninja. Everyone knows its a jutsu that takes time to prepare. So if they have that jutsu prepared for battle how can we say the other ninja hasn't prepared for battle also. If you do that then you are actually restricting the other ninja. I like to make it a fair even battlefield. When I think of which ninja is stronger then the other I think of no prep time no information on the opponent and they just randomly came across each other and fought who would win.
Ur not restricting other ninja -.- read my entire post imma put this as short as possible
edo tensi is a jutsu
U learn jutsu before u fight
U train with te jutsu to get better at it
When u fight u use tht said jutsu
Edo tensi is the same as every other jutsu instead of training ur gathering DNA
Instead of learning it ur gathering the bodies to b offered
Ur point is edo tensi requires prep time
When It really doesn't u dnt know who ur getting in a fight
If u already have it ready to go like a normal jutsu then how can it be considered prep time
U use prep time to learn jutsu in the first place I dnt c ur point on saying edo tensi requires prep time how dont we know the others can beat the edo tensi users given the same amount of time
But bro they have been given the same amount of time example while kabuto was getting edo tensi ready the entire villages was preparing and creating an alliance naruto was learning KM gaara lean ring how to do pyramid seals etc
Everybody is learning something while others are learning as well
The edo tensi users don't know who they're fighting they just know they have edo tensi ready for who they're fighting for there's no prep time involved .... If u count prep time for edo tensi count the prep time for all the other jutsu tht everybody has been learning as well..