u need decent power to make hiruzen work. There are many players on my server that have hiruzen but not many of them cant beat me even when I use just a f2p team. Without power, his mystery does literally 0 dmg or just barely scratch the other team. And if you just barely scratch other team, you gonna get destroyed round 2 by other team because there is no other mystery you c*e except asuma's if you run full buff hiruzen with earth main and sasori edo tensei