PoE Radiant Crusade, Cold builds without Summon Raging Spirit

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

Plan is a 3-4 man party, 2 of them are playing some jank dps carry with the tornado combo. A buddy is playing curse support, and my goal is to give to the party a juiced Detirm, Grace, Dis, Haste is optional but id love to, vitality And if possible a really solid regen with " doesnt have to be just that but id like alot of passive regen. Cant seem to get what im lookin for outside of just raw doggin it with stupid level hopes and extreme gear [