Man look at me i'm a F2P with 47k power lvl83 and i still haven't use my power ups yet it will boost thousands if i did. Man if you're a F2P you should think wise think advance, my coupons all goes to lucky board. F2P needs only PATIENCE to become stronger, i can compete with P2W's in my server with 55k, 54k,52k depends in your setup and if you're higher initiative you have better chance. I'm rank 1 in survival rank 8 in power and rank 3 in breakthrough. So even a F2P like me gets the ranking right? Don't rush things cause you need to hard work. Got it? :D