Which method is better for buy crystal
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I just started earn approx 3000 units per month from arena after completing mastery setup.so i spent 2500 units on ravager crystal and hood crystal but my luck is so incredible i did not get single 4*.and one of my Alliance member get it from a single crystal
So which has better chance to get feature 1 crystal ,bundle of 5 or bundle of 10.
So which has better chance to get feature 1 crystal ,bundle of 5 or bundle of 10.
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