Is It Better to Buy Cases or Individual Booster Boxes
Also any deck that happens to run other 1 cmc utility creatures like Weathered Wayfarer and Soul Warden so you can make a little Ranger of Eos toolkit
I tend to be skeptical of mill in most formats where it isnt really a dedicated archetype, but I kind of think a good control deck can probably treat Tashas Hideous Laughter as a win condition
[1] Go and Collect - Search your deck for a Trainer, Supporter, or Stadium card, show it to your opponent, and put it into your hand
Summon: Knights of Round even has Indestructible, meaning traditional removal spells wont stop you from building out a huge army in no time
If there's a cost associated with having it attack, its controller isn't forced to pay that cost, so it doesn't have to attack in that case either