XCOM 2

Overdrive is an ability that allows the SPARK unit to take three actions on the same turn but multiple standard shots suffer an accuracy penalty. In order to obtain this trophy, the SPARK unit must successfully hit a target with all three shots (standard attack) on the same turn. It's best to attack at close range, preferably at an enemy who is not in cover, to increase the chances of a successful hit. You could also teach the SPARK unit Adaptive Aim (learned at the first rank up), which eliminates the accuracy penalty (thanks to gh0stface for this tip).