I think there should be more auras related to elements like snowfall aura and flame aura but the aura i would really love if it came in the game is Lightning aura , my idea of it is that whoever equips it has some volts and electricity come from his Armour and u could name it voltaic aura or something like that. And another thing i would really really like if u introduced more expansion missions and the people who already bought OCH get it for free and people who don't have it should have to buy OCH and those separately and they could buy combo for - Price of OCH x 2 -1$ and the most important thing that u should make the elevator pass tradeable so that the people who cant buy from real money and work hard in the game can buy it from people who have real money and buy and sell it for CE/CR , that way your sales would rapidly increase for the elevator pass