I have been thinking of some new decks to go along with the precon decks, following the same power level and number of rares and I am looking for ideas and suggestions. Some potential decks are...
Play a ton of goblins and Overrun your opponents. A bunch of token generator cards that let your gobbos swarm out of control sounds fun and is very Archenemyish.
Mana ramp and eldrazi spawn to power out the Edrazi. I woundn't use any of the named Eldrazi as they would be too powerful IMOP.