Talk:Fusion Boost Armor/@comment-71.211.70.34-20171204053742/@comment-27862737-20171204055718

Guessing you mean Shadowforged. I have heard (but have not verified personally) that it takes at least eight 4 star FB armors to get one to level 99. Then you need Silver coins for the rest (23 for event-specific, 32 for Seasonal).