Bad game!!! You want a banner unit well most of the time It will cost you around 30-40K just to drop the unit, we didn't start to upgrade him yet. You need a card most of the time to go with that unit.. 10K most of the time.. We didn't max it either! You need his equipment if it's a limited unit it will be the same for the equipment. I got a 2nd cellphone just to farm this stupid game after A WHOLE WEEK OF USING ONE PHONE TO FARM I GET FLUSH ON MY +5 SWORD AND I HAVE TO WAIT A YEAR FOR THE SPEAR