Legality depends on the tournament format -- Mesmerizing Benthid can be legal in some formats and banned or restricted in others
The Verdict Although I havent played with any of the decks myself, Breed Lethality seems to be the most powerful and most consistent of the five precons
Its an ideal choice for rainbow decks that want a planeswalker as their centerpiece
This means that the only types that are truly missing are Bug, Ghost, Ground, Flying, Ice, Poison, and Rock
When Jokulmorder enters the battlefield, sacrifice it unless you sacrifice five lands
The Computer Is a Cheating Bastard: The AI in Expert-level Solo Battles appears to have its opening hands be seeded instead of being drawn at random, as it will almost never open with a bad hand and will get its key cards, or at least two Pok Balls and a Professor's Research, far more often than mere probability can account for