Colossal Contamination Clash of Clans Event

Clash of Clans Events- Colossal Contamination Event

In the December 2016 update, Clash of Clans added events into the game; little challenge that can earn you XP and gems. For every event, you will have a special discounted troop or spell, which possibly the option to gain XP and gems. There is always an event going on so this will be a…

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