1st hokage
The first Hokage of the Hidden Leaf Village is extremely strong. Shodai, and his brother Nidaime (the 2nd Hokage) trained the current Hokage, Sarutobi (the 3rd) to what he is today… though they both died early in their leadership leaving Sarutobi to train himself.
One of the Jutsus that only Shodai knows is Forest Genesis, where he feeds his chakra to the surrounding plant life making them large and strong and to trap his opponents.
