This is an easy way to stop yourself just jamming with every best-in-slot card, and as long as you still have access to card draw, removal and such, your deck can still function just fine including setting up for a win
Gallery and List of Storm Cards Aeve, Progenitor Ooze Astral Steel Brain Freeze Chatterstorm Crow Storm Dragonstorm Empty the Warrens Fiery Encore Flusterstorm Galvanic Relay Grapeshot Ground Rift Haze of Rage Hindering Touch Hunting Pack Ignite Memories Krosan Adaptation Mind's Desire Reaping the Graves Scattershot Spreading Insurrection Sprouting Vines Temporal Fissure Tendrils of Agony Volcanic Awakening Weather the Storm Wing Shards Best Storm Cards Tendrils of Agony The most popular storm card when it comes to actual storm decks in Legacy or Vintage is Tendrils of Agony
Its a great commander to run against token decks that generate a lot of weaker creatures since youre easily able to wipe the board and create an army of your own tokens in the process
You can search for them on Scryfall by using a date filter, and dont be afraid to go relatively recent: Commander products only started in 2011, meaning every legend before then was ostensibly designed without the format in mind
This gives players a unique level of control over what cards they draw, effectively always giving them two options for what card they'll draw next turn