This is a commander that enables several popular strategies whether its Superfriends, where you pack your deck full of planeswalkers and proliferate their loyalty counters, or infect, where you hit your opponents for infect damage once and proliferate their infect counters
The fact that it provides a versatile spell at an outstanding rate and blocks well before being Exploited are excellent bonuses
Living those days, I arrived in Osu as usual and wandered through the card shops

Adaptive Sporesinger Agent Frank Horrigan Atomize Atraxa, Praetors' Voice Blightbelly Rat Bloated Contaminator Bloom Hulk Brimaz, Blight of Oreskos Brokers Confluence Cacophony Scamp Cankerbloom Carnival Elephant Meteor Carnivorous Canopy Cayth, Famed Mechanist Contagion Clasp Contagion Engine Contagious Vorrac Contaminant Grafter Contentious Plan Copper Longlegs Core Prowler Courage in Crisis Dreamtide Whale Drown in Ichor Everythingamajig Evolution Sage Expand the Sphere Expansion Algorithm Experimental Augury Ezuri, Stalker of Spheres Filigree Vector Flux Channeler Fuel for the Cause Gitaxian Anatomist Glistening Sphere Grateful Apparition Grim Affliction Guildpact Informant Gulping Scraptrap High Perfect Morcant Huatli's Raptor Ichormoon Gauntlet Inexorable Tide Karn's Bastion Kilo, Apogee Mind Kiora's Dambreaker Lulu, Stern Guardian Martyr for the Cause Merfolk Skydiver Mesmerizing Dose Metastatic Evangel Mutational Advantage Norn's Choirmaster Park Heights Maverick Patrolling Peacemaker Phyrexian Seedling (playtest) Plaguemaw Beast Planewide Celebration Pollenbright Druid Proud Pack-Rhino Radstorm Recon Craft Theta Reject Imperfection Ripples of Potential Roalesk, Apex Hybrid Scheming Aspirant Serum Snare Smell Fear Spread the Sickness Staff of Compleation Steady Progress Surge Conductor

There are many kinds of alternate win conditions, but the ones youll most often see in EDH are: Those that hinge on pumping large or infinite amounts of mana into spells, like Torment of Hailfire, Exsanguinate, or Comet Storm