he is like naruto(nine tails chakra) 1-2 chases a year.

It is a big waste of seal scrolls if you pull in that treasure, having the 50-50 chance of getting hashirama or tendo at 400 pulls .. The only good way to get Tendo's remaining frags is from the events that drops his frags .. But ofcourse, the thing here is your willingness to spend some of your resources .. I got 1 frag from the tree last time tho i already recruited him, while getting Fortune Coins for completing my Exquisite Cloth ..