Duress cant snatch a Tarmogoyf, but the idea is you have enough removal to handle more resolved permanents, and that by spending less mana for your disruption youre gaining tempo and mana efficiency
Essentially, a deck that can get multiple lands out per turn, cast giant creatures early, and mash opponents to death using those giant creatures along with some trample sprinkled in here and there
Enchantment - Saga Enchantment (CTRL to add secondary) Instant Become Anonymous Exile target nontoken creature you own and the top two cards of your library in a face-down pile, shuffle that pile, then cloak those cards
Perhaps the closest comparison are super-deluxe limited-edition versions of games
Radstorm offers a single proliferate effect at a fair costbut with storm, it becomes a counter-granting chain reaction
For example, Adversary of Tyrants can put a +1/+1 counter on two target creatures, and The Greathearted gives all creatures you control Vigilance