PoE The Baron, Fire builds

Hey guys! I love theorycrafting and the new gems and items have given me food for my curiosity, this time around I decided to create a build with intuitive link based on minions. Here's my concept: I like how Discharge plays out, so I wanted to include it in this build. It's also a convenient spell to pair with the rest because you don't have to cast it regularly, saving you from mana issues you would have due to Intuitive Link. So I want minions spells and charges, best ascendancy to pair all these is Guardian. Next, I need a plan. How am I going to generate charges for Discharge reliably? N