Iconic Cards: Counterspell, Ponder, Damnation, Jace, the Mind Sculptor Popular Decks: UW Control, Jeskai Control, Taking Turns, Esper Control 3 Midrange Midrange decks are popularly said to solve problems, not create them. In other words, these decks are sort of designed to be able to win against every archetype, although they wont bulldoze over anything (the way aggro often wrecks control, for example)
The actual deck building experience is painful
Most of these preconstructed decks would struggle to keep up with more tuned personal decks, though this is nothing new for this type of product
Scion of Draco Despite costing 12 mana, Scion of Draco can be cast for effectively 2 mana, thanks to triomes and Leyline of the Guildpact
These are Emrakul, Kozilek and Ulamog
Vraska's ultimate gets an opponent to nine poison counters, and a single attack or proliferate will finish things off from there