Injustice 2 Mobile. OPERATIONS. WORTH TO UPGRADE? Operation rewards.

Operations in Injustice 2 Mobile. All about them. Maxed level operations, are they worth 3000 gems to upgrade? Should you invest your gems into upgrading operations in Injustice 2 Mobile? Subscribe to my channel, I make videos about Mortal Kombat X, Mortal Kombat X mobile, Injustice 2 Mobile, other games, vlogs and funny challenges. Join our channel for daily videos and high quality content! Follow me on Twitter and Facebook:   / starinsky.yt     / starinsky_yt