This is how Sci-Ryan, Ryan, Meg and their few friends defeat Ryvine's Heartless in Crash's, Thomas' and Ryan's Adventures of LEGO Dimensions.
[They're in the Blue Dragon World]
Ryan Freestar: Guys? Where are we?
Meg Griffin: This must be a new world, Ryan.
Sci-Ryan: Is this... a new world?
[They went to Talta Village]
????: This world has been connected.
[And they saw the house has gone]
Ryan Freestar: What's this?
Meg Griffin: I don't know.
????: Tied to the darkness.
[Everything is gone]
????: Soon to be eclpsed completely.
[They saw sky turned purple]
????: There is so very much to learn. You understand so little.
[Everything is shaking]
????: A meaningless effort.
[Everything has been collapsed]
????: One who knows nothing can understand nothing.
[They saw Connor Lacey in his Dark Emerald look and they off to see him]
Mal (Ryvine's Heartless): Have a look at this place. To the heart seeking freedom, like this world, the islands is a prison. And so Sora found a way to escape his prison. He found a way to cross to other worlds. Then he open his heart to darkness.
[Then he turns around and he changed into Ryvine's Heartless]
Sci-Ryan: Connor!
Mal (Ryvine's Heartless): Do not bother, Shadowbolt. Your voice can no longer reach Sunset Shimmer's former friend. His heart belongs again to darkness. All worlds begin in darkness, and also ends. The heart is no different. Darkness sprouts within it. It grows, consumes it. Such is its nature. In the end, every heart returns to the darkness whence it came.
[They back away from him]
Mal (Ryvine's Heartless): You see. Darkness is the hearts real power when you hate Moximos Mask..
Sci-Ryan: DON'T SAY THAT! We love Maximos Mask like Nate and his grandfather. The heart maybe weak and sometimes, it may even give in. What I've learned, that deep down, there's a light that never goes out.
[Mal floats up and crosses his arms a la Ansem (Xehanort's Heartless)]
Mal (Ryvine's Heartless): So, you have come this far, yet still, hero friends of Pooh, you understand nothing. Every light must fade, every heart and spark return to darkness!
[They are gonna him
-
Mal (Ryvine's Heartless):
-
[They then found themselves in the darkness]
and they are in the Darkness]
Sci-Ryan: Where are we now?
Mal (Ryvine's Heartless): Behold the endless abyss. Within it lies the heart of all worlds. Kingdom Hearts!
[They saw the Door to Darkness]
Mal (Ryvine's Heartless): Look as hard as you are able. You will never find even the smallest glimmer of light. From those dark depths are all hearts born. Even yours.
And they saw a Giant Heartless
Mal (Ryvine's Heartless): Darkness conquers all worlds!
Then they fell, Ryan and his friends has been sucked into the Portal and Sci-Ryan is falling to his doom
Megatron: (Voice) Giving up? Come on, Sci-Ryan. I thought you are better then that.
Odette: (voice) Megatron's right. You can be more better, my friend.
Sci-Ryan is gonna fight him, he fighting him and he save his friends and after Mal (Ryvine's Heartless) is still alive
Mal (Ryvine's Heartless): It is not the end. The Keyblade alone... cannot seal the door to darkness. [turns around and reaches out like an insane madman] KINGDOM HEARTS! Power me up with the power of darkness!
[The door opens and darkness comes out then Mal feels happy with the darkness]
Mal (Ryvine's Heartless): Supreme darkness....
Sci-Ryan: You are wrong, Mal. Connor now taught me. I know magic and.... Kingdom Hearts.... IS LIGHT!!
[Then, light shines at the Heartless of Ryvine]
Mal (Ryvine's Heartless): Bwah! Uh...gah.... Light? But... But, why?
[Mal (Ryvine's Heartless) is gone, and now they're gonna close it]
Sci-Ryan: Come on!
[Ryan look at the door and he look a little scared]
Sean Trayson: Stop looking and start pushing, Ryan.
[They saw the Heartless]
All: Heartless!
Orla Ryan: Hurry!
Sci-Ryan: Can't do it...
Megatron: Come on, Sci-Ryan! Let's do it for Sunset!
Sci-Ryan: Okay!
[They are going to close the door, but it's not working]
Oisin Trayson: It's no use! It's no use! We are doomed!
[Then the Darksides are gone, and they saw Francisco De La Cruz]
All: Francisco!
Francisco De La Cruz: [holds out his Keyblade] Now, Sci-Ryan. Let's close this door for good!
Ryan Freestar: Close it quick!
Sci-Ryan: But...
Francisco De La Cruz: Don't worry, there will always be a door to the light.
Ryan F-Freeman: You have to trust him.
Connor Lacey: Sci-Ryan. Take care of Sunset and Optimus for me. Including Princess Twilight Sparkle. I guess OpThomas is in love with him.
Francisco De La Cruz: Ryan, guys? Thank you. And I will be with ya sooner with my team.
[They close the door]
Connor Lacey: Good luck, guys.
Megatron: We'll find you soon.
[They finally close the door. Ryan, Meg and Sci-Ryan and Francisco use their Keyblades to seal the door and it vanished. Then, they went to the portal. Francisco goes through another portal and sends Megatron to somewhere else]