[4] EDH - Focused: Power lvl 3-4
4: Strong Precons
More tightly-designed decks, but mana bases are often still ugly to look at if more than mono-colored. Decks may or may not have a specific wincon in mind, but when they do, it's usually a 3+ card combo. Expect some drawing & tutoring, but largely overcosted for what they do. Most decks are low-budget.
3: Normal Precons
Decks have 2-3 basic strategies, which may or may not actively work with one another. Mana bases are usually laughably bad - lot of Taplands, inefficient mana rocks, etc. Many cards are inefficient and basically filler. Board state Matter is the name of the game, and thus boardwipes are usually not welcomed. Battlecruiser is very common.