This makes it an excellent backup commander if your opponents are too focused on Marvin
One of the decks absolute best includes is Branching Evolution, a pricey reprint that handily doubles the rate of your counter production
For as long as that card remains exiled, its owner may play it
One of the big upsides to playing Hexproof as opposed to other Naya decks is that Tidebinder Mage, Mono-Blues best answer to GW creature decks, does absolutely nothing against this particular GW creature deck
That's not going to come until much later in the Lorwyn block, but I am quite surprised to see a representative this early in the game's life
In summary, "end of turn" is a phase during each player's turn, while "end the turn" is a special effect allowing a player to skip phases within their own turn and move directly to the cleanup step