Midrange

Midrange decks are aggressive decks that attempt
to control the early game, then close the game
with efficient creatures in the mid to late game.
Midrange tries to win with creatures in the 3-6
mana range (hence midrange) while casting
strong interaction spells in the early game.
What is the meaning of life? What happens
when we die? Who or what is 'god?' Is midrange
viable?