Quote Originally Posted by Narcowski View Post
Extended is extended (the last 6 blocks)
Type 1 is everything with restrictions and bans
Type 1.5 is type 1 but all restricted cards banned instead.
Type 2 is Standard (2 blocks)

Two or three turns does happen, I know that, it's turn 1 that is rare. I've done it once, but only once. (Tolarian Academy + Mirrodin worked well.)
Most of my competitive play was Mirrodin/Onslaught or Mirrodin/Kamigawa Type 2.

I don't know the current Standard; I stopped playing for the most part at the end of the Kamigawa block.
See I've never really heard them called"type" anything, except type 2