@ArmourBender's Energon Grimlock level 10 with upgraded to the 9th Sparks level = 40% base Score bonus in Live Events of Angry Birds Transformers game. The 45% Promotional Bonus will be given if Energon Grimlock happens to be one of the Squad Members for the current Live Event. Spent a total of 12,650 Sparks to upgrade to this Sparks level 9: Silver badge with 1 stripe.