Chamber of Statue

can you get multiple Moaliths (the thing to evolve the starters) in one event ?

I finished it once, but it still says for all chambers unlocked and if I press the Molith in the middle it says reward already claimed.

If I redo every chamber again will I get another Molith?


Then why on earth can you repeat them once finished, they got me there lol. Tricky Devs.