Item Detail Used to level up the moves of a Tech sync pair with an initial potential of 4★. First Time Reward Title Amount Full-Force Battle! Round 2 Ultra Hard 1 Full-Force Battle! Round 2 Ultra Hard 1 Full-Force Battle! Round 2 Ultra Hard 1 Full-Force Battle! Round 2 Ultra Hard 1 Full-Force Battle! Round 2 Ultra Hard 1 Challenge Team Break: Part 2 Ultra Hard 1 Battle Challenge! Round 2 Ultra Hard 1