Now you can find in the game "Weekly Arena" and "Tasks".
Weekly arena - here you can get rewards depending on your rank for the week. It can be gold, silver, experience and manor resourses.
Than more points you have, than more likely to get better rewards.
How can you get these points?
Win=100 points
Kill= 10 points
100 damage= 3 points
Tasks - you have some tasks every day for which you will receive rewards.