Same generic clash of clan game you've seen 100 times with lotr skin. Starts out seemingly not P2W and becomes VERY P2W within about 1 month. Also everything is "chance based" like 50% chance of this, or 60% chance of that. They do this so it's impossible for a player to figure out the mechanics. The only way to win is to purchase it. Just go buy yourself a little trophy and say you won, it's literally no different.