Little trivia: The reason Stardust dragon starts out as debris dragon comes from the anecdote of how a piece junk could one day turn into a gem to another.

I love how Jack took God (Crimson Dragon) and Devil's (Red Nova) power and combined it into his servant. One of biggest flexes in entire franchise.

I think the theory is that, after the fight with the lower Earthbounds, Lifestream was gravely injured and put into the armor to protect it. In response to losing a servant, Crimson promoted a new dragon to serve it.

I’ll never understand why Life Stream Dragon never showed up until the series was about to end and wasn’t even mentioned during the dark signers arc

.... To be completely honest... I'd love to have seen Crow as an evil character

Funny how it's called 5d but at the start  of the series there's only 4ds and at the end there's 6ds

Almost a year after this video was made and posted. Our favorite Plant/Dragon player Aki has recently received some new support for her style of play. But more promptly, she finally received a powered up version of her signature monster.
Named Blood Rose Dragon after her D-Wheel, Bloody Kiss. This generic level 10 Synchro monster has 3200 ATK and 2400 DEF. With the effect of banishing ALL cards in the GYs, including yours, and an additional effect of blowing up every other card the field if you used Black Rose Dragon as material.
A fitting power up for Black Rose Dragon. But more fittingly is Blood Rose last effect where, if a card or effect is activated that would destroy a card, then Blood Rose can tribute itself to negate and destroy the effect while Special Summoning the original Black Rose Dragon. Sadly, it is not treated as being Synchro summoned meaning you can’t blow up the field with it.
Even still, I think it’s fitting that Aki powered up ace monster would take heavy inspiration from Yusei’s Stardust Dragon and it’s evolution line. Especially Shooting Star in terms of being a level 10 with +800 stats from the original.

Wait, Leo's sign was supposed to be a heart? i always thought it looked like a freaking rocket lol

Damn, 6 years later...
Needs an update!

11:52
As of Lightning Overdrive, that's no longer the case as Black Rose Dragon got an upgraded form in Blood Rose Dragon. It also got a new younger form in Rox Rose Dragon.

I consider crow the extra signer since lifestream was already shown and lifestream is required to merge the signer dragons into quasar. If you need a in cannon reason to hand wave crow becoming a signer before Leo you could say Leo wasn’t ready yet and so the tail rode yusei’s bond to crow instead

So we got:

-E.T the alien dragon
-The actual devil with wings
-a KFC family meal but darkness flavored
- "Kaboooom"
-the dragon of Narnia
-meat mech

Fun fact about the Crimson Dragon: while it's manga version has its own cards, the anime version instead has its incarnation version of itself in the form of the cards which are Majestic Star Dragon and Majestic Red Dragon and they are the only ways for the Crimson Dragon to gain access to the physical form to fight.

Black rose now has some upgraded forms.

Now make a trivia about the synchron and junk archetype.

Take a shot every time he says “Dragon”.

Honestly, Leo would be my pick for the Signer. I've always loved the Morphtron deck, and seeing Life Stream Dragon explode into the eight golden rings to fuse with Red Dragon Archfiend, Ancient Fairy Dragon, Black-Winged Dragon, and Black Rose Dragon to create Shooting Quasar Dragon will never not get me hyped.

Stardust Dragon is my favorite monster ever. I always loved 5D's the most ever since I was a kid and Yusei to me is tied with Yugi for best YGO protag, he's just done right and when you think about it, his deck and ace monster represent him perfectly.

With blood rose dragon & new majestic support...this needs an update

5Ds is still my favourite Yugioh anime since the original...