You definitely get a lot of chaos with a cascade deck, but youre also building around a very powerful mechanic
These duds are on the list because WotCs initial policy was to reserve a percentage of the rares from each new set, rather than hand-picking cards based on power or importance
What are proxies used for
20 Magic: The Gathering cards per booster, including 1-2 rare or mythic rares and the lands you need
One of the reasons that we see Burn as an archetype in Modern, specifically, is because there are actually enough cards that you can put directly into attacking an opponents life total now that you can create enough of those moments I was talking about earlier to have that be a consistent gameplan
That's White's version of Heroic Intervention, and it'll blow out board wipes, target removal, and combat tricks all the same