Mudra why so many ninja don't use them?

[ZiraZ]

They could do a better job at explaining how dots potency is calculated, then people might stop doing single target dotons
Also a complete NIN leveling rework, the way the kit is assembled is absolute garbage.
You go from 1-2-3 spam for the first 40 levels and suddenly boom like 5 Mudras (including one that is completely useless until like 30 more levels) and trick attack suddenly usable in the span of a few levels.