According to Director Steve Loter, the members of the Dragon Council are:
-Councilor Andam of Africa
-Councilor Kulde of Europe
-Councilor Kukulkhan of Central America
-Councilor Omina of Atlantis
-Councilor Chang of Asia (edit) Jake is the first American Dragon and is also the first to be trained by family. (edit) Councilor Chang is working with the Dark Dragon and is spying on the other dragons. (edit) In this episode, Jake meets his new arch-enemy, the Dark Dragon. (edit) Councilor Chang seems to have an arrow on her head just like Aang from Avatar: The Last Airbender. Actually Dante Basco (Jake) and Mae Whitmen (Rose/Huntsgirl) plays Prince Zuko and Katara on that show. (edit) Magical Creatures: Other Dragons, Pixies, Brownies, and Goblin. (edit) The Australian Dragon is a yellow dragon. (edit) Dragon masters cannot train their family, but the Dragon Council overlooked that rule for Gramps because he defeated the Dark Dragon. (edit) We learn that there are 13 threats to the magical community, Huntsman being #4, and the Dark Dragon being #1. (edit) The Dragon Council mentions events that happened in 'Shapeshifter', 'Dragon Breath', and 'Professor Rotwood's Thesis'. (edit) Dark Dragon looks like Jake except his eyes are yellow, where there's red is black, and everything else is purple. (edit) Dark dragon is a shadow dragon. (edit) Aired in Italy on 19th February of 2005. (edit) Main Villain: Dark Dragon. (edit) We learn it was Lao Shi who first beat Dark Dragon. (edit)

Fu Dog: Alright. Give it up for Jake dropin' the claw and walkin' away like a bad boy.
Jake: Yo Gramps, team dragon is back in action. You're supposed to be like... happy.
Grandpa: Sorry young one, but I fear the Dark Dragon knew too much about you're tests for his appearance to be mere coincidence.
Jake: Meaning?
Grandpa: Meaning... we may have a dark agent in our midsts.
(Jake looks worried)
Fu Dog: Alright. Give it up for Gramps and his bus-kill, makin' Jake look all "Ahoooow". (edit) Councilor Kulde: (reading Jake's misdoings) Using shape-shifting spells for personal gain, revealing dragon identities to humans, taking a soul-sucking Nix to a school dance...
Fu Dog: Hey, can you blame the kid? She was hot! (edit) (the ice sculpture of Fu's head slides over to him after Jake blows it up}
Fu: ... Heeeeey!! (edit) Jake: (as Jake drags Fu's huge bag around) Yo, Gramps! I'm the American Dragon, not the American bellboy! (edit) Fu: Officially I'm against retaleation but unofficially, let me introduce something I like to call "Fu's bag of gags" (edit) Dragon Council Woman: Any questions?
Fu: Yeah, is this plasma? Looks like plasma.
(dragon council stares at Fu) (edit) Fu: Magical Sneezing Salts. This is the seasoning for sneezoning!
Jake: I'm all over that! (edit) Jake: Think Jake! What do you know about brownies? They're small, they're not that smart...
Brownie: Oi! I heard that! (edit) Grandpa: (violin is heard in the background) I admit that Jake is a little rough around the edges, but he has what counts most, a good heart, and an even greater... Fuu!
Fu: What? I thought we were trying to create a mood here. (edit) Grandpa: THAT'S WHAT GRANDPA'S TALKING ABOUT!
(council glares at him)
Grandpa: Um, I mean, wise move young dragon. (edit) Fu: (dressed up like a siren) Come here sailor so I can seduce you to destruction.
Jake: That is so wrong in so many ways. (edit) Jake: How much can we pull off in 15 minutes?

Fu: Kid, you have no idea. (edit) Jake: (over loudspeaker) Attention Fred Nerk, please report to the main office. Your mommy dropped off a clean pair of underwear and rash cream for your sensitive area. (edit)

How did Jake know Huntsman was #4 villain, no one told him and the statues weren't in any certain order?

Just because we can't read the base of the statue, doesn't mean Jake can't. I'm probably says #4 as well as a few other things. (edit) Fred the Austalian Dragon is yellow dragon, but he wears mostly green and the dragon always wears their color in the clothes.

True, but that hasn't been stated as a rule but then again because Australias national sporting colors are green and gold, that may be the reason. (edit) Because Disney aired this episode out of order, the events in 'Shapeshifter' were discussed before the episode actually aired. (edit) When Grandpa does his little "That what Grandpa talking about!" thing during the second test, we see two Egyptian dragons. (edit) When Fred shoots the beehive down, his dragon head has his regular human eyes. But every other time we see his head he has regular dragon eyes.

Reply: Dragons can call on certain dragon parts when they don't want to use their full dragon form. We see that all the time from Jake. (edit) So, assuming they hadn't given Jake the extra points on his one test, how could they give him a new master if he is the first American Dragon? There's no one else available.

Reply His master doesn't necessarily have to be a predecessor. His current master is (or was) the Chinese Dragon. And Jake could have been sent to Sun Park. (edit) In the trial by fire there was only one bad enemy the rest were good. (edit) Counciler Chang has wings, but Chinese dragons don't have wings.
(Reply: We don't if Counciler Chang is from China or not) (edit)

Jake: I got tall dark and ugly.

This is an allusion of the famous saying tall dark and handsome. (edit) Dark Dragon: Appearance
Dark Dragon's appearance matches the appearance of the dragon form of Malificient, from the Disney movie, Sleeping Beauty (edit) I thought this episode was A LOT like "Harry Potter and the Goblet of Fire". There were three magical tasks, the last task turned out to be a trap for the main character set up by a dark agent(Chang/Barty Crouch Jr.), and in both the main character returns with news that an old foe returns that everyone thought gone forever and he's not believed. (edit) Title: Isle of Draco
Isle of Draco is named after the Latin word 'dragon'. Which suits the fact that dragons live on the island. (edit) Councilor Chang: It is time for you student to receive the trials.
This episode contains many similarities to Star Wars most notably with the Jedi Council and the Dragon Council. They also have a similar training style of Master and apprentice where one older dragon teaches a younger one. The other obvious one is the use of three tests called the trials much like Jedi Padawans must undergo before the Council in order to advance. Also comparisons are seen as the dark cloaks that councilor Chang and the Dark Dragon wear are similar to the ones worn by the Sith. Even a similar situation where the Dark Dragon shares the Island secretly with the Dragon Council like the Sith Lord Darth Sidious lived on the same planet as the Jedi Council. The Dark Dragon is even thought to be gone forever much like the Sith were thought to be extinct by the Jedi. (edit) Jake: You mean I'll have to face the dark dragon someday?
In Harry Potter and the Order of the Phoenix, Dumbledore admitted he knew Harry would have to face Voldemort someday but he didn't tell Harry because he didn't want to scare him/make him sad. Very similarly, Grandpa is denying a pretty obvious thing. (edit)