Question About Awakenings

[Candyloverz]

How many awakening gems does it normally take to unlock the second slot in legendary weapons?
Is there a definite number needed or it's just random and luck?

[will0]

Random and luck which goes by it took me 10 gem to unlock 2nd slot on legendary

[Mesti]

Based on luck. Same like when you opening locks, sometimes good and mostly bad luck T.T

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[Candyloverz]

Ok noted, thanks a lot guys