For this event, you will use the Corrupted Eyes to feed them to Roopa's Cauldron, opening a portal to an otherworldly Labyrinth, full of dangerous traps and sparkling magic!
To enter the portal, you must use 10 Corrupted Eyes. You can obtain:
- 10 Corrupted Eyes as a daily login reward
- 10 Corrupted Eyes after watching an ad
- 10 Corrupted Eyes for 100 orbs in the shop
Corrupted Eyes cannot be obtained as a reward for raiding other players' dungeons. You can't have more than 40 Corrupted Eyes in your account, and you can only go over the limit by purchasing Corrupted Eyes with orbs.
As you enter the Labyrinth, there are many Flasks to collect. Your goal is to collect as many Flasks as possible and also survive for the duration of the timer, which can be seen at the top of the screen.
Each Labyrinth also has a Boss Trap. This is an angrier, harder-hitting version of the regular trap, which can also ignore the walls while shooting/moving.
If you die in a Labyrinth, you will be given the option of restoring your health (using orbs or watching an ad) or retreating. If you retreat, you will lose any flasks you have collected.
If you choose to restore your health, then you will get 100% of your health back, 100% of the Flasks you collected, but the timer will not be reset. So if you had 28 seconds left on a timer and you respawn, you only have to survive for those 28 seconds.

When the timer ends, you will see a screen showing all the flasks you have collected. White flasks only count towards the leaderboard standing, while colored Flasks (Blue, Purple and Golden) count towards the specific rewards. To receive a reward, you will need to collect a certain number of Flasks of each color. Each time you enter the portal, the number of flasks of a particular color needed to unlock the next reward will be displayed.

Your position on the leaderboard is based on how many white Flasks you have. As you collect Blue, Purple and Golden Flasks, they are converted to White ones for the score:
1 Blue Flask = 1 White Flask
1 Purple Flask = 2 White Flasks
1 Golden Flask = 3 White Flasks
You can obtain special rewards on the leaderboard.