Talk:Magic Items/@comment-37649211-20200112004105/@comment-25856498-20200113134426

Only if you complete the requirement to upgrade it normally:


 * for all TH levels, you need to build all available buildings (except possibly the Master Builder's Hut)
 * for TH13 specifically, you also need level 5 giga tesla from TH12.

If you're talking about upgrading the giga weapon, that upgrade can be done anytime