Lol You pick 3 generations and one type. Then pick three pokemon, one from each of your picked generation so long as they are of that type(like with all monotype challenges Dual types are allowed) you gotta have all them before the first gym(as i found out when we traded that you can trade via wifi from Oreburgh before the first gym badge is gotten) then you do the norm, get badges, beat team galactic, become E4 champion. But another side of the challenge is you have to catch all three mascots(Dialga, Palkia, Giratina) in a pokeball(custom allowed but no great, ultra, master) then have to catch Heatran in the same way. Also you have to catch all 5 roaming pokemon and win at least silver prints from the frontier(all 5 areas not just one) lol