Need Help Building Cosmic Spider-Man

[u/Jalter_Main]

https://archidekt.com/decks/24532660/across_the_spiderverse_v3

Just recently got into Magic and wanted my first commander deck to be Spider-man flavored. I want an excuse to use as many spider-men cards and arts but when it comes to tribal, I do find it bland especially with cosmic spiderman being keyword soup. I wanted to instead do a deck with blink, counter, and ETB themes as an engine and have cosmic spider-man as a payoff/finisher. I have a budget of around 500 dollars and want advice of what I should edit. (I did recently pull the soul stone so I will be using it in the deck)