Honestly, six paths *s now. He made me quit last year when I had low power. I came back, got kakuzu, then got him 4*, then got him full BT. I'm also f2p, and got kushina 3\5 max BT. So it just takes time, ive been playing for almost two years but the compromise is low power. I only have like 130k. extremetly low, but it is what it is