The illusion Valley

if you manage to kill all mobs before the timer hits 8.30 you progress to a higher level. There are 3 waves of mobs. Each hitting harder. There is npc Tyler at spawn spot. Click on him to get the following options. Saves you the time of running to the mobs. For options Beginner/Adventurer and Warrior the mobs spawn at one spot.

Hero and above you can use Tyler to call them to you or if not geared enough run and get them.