The final episode of season 1 of the original My Little Pony series aired on November 20, 1986. The season 1 finale of My Little Pony: Freindship is Magic aired on May 6, 2011.
Discord does not appear in season 1. His first appearance is in the season 2 premier.
My Little Pony Friendship Is Magic - 2010 Applebuck Season 1-4 is rated/received certificates of: USA:TV-Y (E/I)
Episodes one and two are titled "The Cutie Map", parts 1 & 2.
This episode has already been released.
The flowers, known as poison joke, appear in season 1 episode 9 "Bridle Gossip"
Discord does not appear in season 1. His first appearance is in the season 2 premier.
My Little Pony Friendship Is Magic - 2010 Applebuck Season 1-4 is rated/received certificates of: USA:TV-Y (E/I)
Season 1, Episode 1: Friendship is Magic
Not yet, they haven't done that yet
The Equestria Games arc of My Little Pony seems somewhat similar to the Grand Galloping Gala arc of season 1. So it is logical to conclude that it will be right before or part of the season finale.
Amazon.com Go to their search bar and for the category, choose the Movie's & DVD's and type in "My Little Pony Friendship Is Magic Season 1 DVD". All the episodes are on YouTube for free without ads too
Episodes one and two are titled "The Cutie Map", parts 1 & 2.
Fluttershy confronts a dragon in season 1 episode 7 "Dragonshy"
This episode has already been released.
"The Art of the Dress" is from season 1 episode 14 "Suited for Success."
My Little Pony Friendship Is Magic - 2010 Applebuck Season 1-4 was released on: USA: 5 November 2010 Poland: 17 October 2011 Ukraine: 30 January 2013 Japan: 23 April 2013
Octavia appears in Season 1 Episode 26, "The Best Night Ever" and in Season 2 Episode 9, " Sweet and Elite"