I want to make players regret slotting Planeswalkers into their decks, what cards would you recommend across any color?

I'm so tired of how disruptive/overpowered they are, I'm tired of them taking the focus of every game when they come in, I'm tired of people getting multiple of them onto the field, I don't think they should be commanders.

SO! Tell me what you guys would include to make people who include them in their decks hell. Not just general destruction spells or counters, I want cards like [The Immortal Sun].