We have completed 10 different area with variable difficulty, all mobs stats inside this area are boosted per map, you can see how much they get boosted on the top right status text.

You have to clear all the mobs before you can advance to the next room. When you reach certain percentage from killing all Rift Minion the Rift Guardian (Mini Boss) will be spawned, then when you reach 100% the Rift Boss will be spawned.

The Rift Map # will determine which area and difficulty of the mobs inside this area, you may see some familiar area from existing caves / dungeons

We are still using the Mythic EX boss AI and stats for testing now, we will eventually update the AI and / or Stats once we have gathered enough data during the test period.

Currently the bosses will only drop mystery box and other similar BOD item from EX and Vortex. We will update the boss drop once the final part of 21+ Reincarnation quest is implemented.

Thank you and have fun :)

NOTE:
1. Since all the mobs is randomly spawned using the magic number, they might spawn into inaccessible area, please take a screenshot and send the image to me so we can prevent it from happening again.
2. Everytime we have new game feature a crash might happen, so take care all your items and dont drop it on the ground, you can use exchange or parcel or vending to trade.