The best way to get this achievement is to play as the defect.
Collect the card that expands your orb slots by 2 and either upgrade it so that it gives you 3 orb slots or collect a relic that gives you extra energy.
You will also need to collect the card 'fission'.
In battle, get up to the number of slots that you need additional energy for to get up to 9 energy and fill all of these up with any orb - then trigger fission. This either removes or evokes your orbs and gives you energy for each one evoked or removed (depending on whether the card is upgraded).
Achievement unlocked! Good luck.
Video below showing how I unlocked this:
Sorry, this Game Clip has been removed