"Did they just..." Applejack asked.
"Yes, yes they did," Red Pearl answered. "They've fused together." The alicorn then looked down to examine her new form.
"So this is what fusion feels like," she said. Black Moonstone then got over the shock and created more umbra-swords which flew right towards the new fusion. She then noticed the swords coming and flew out of the way and started to fly around the corrupted gem.
"What is she doing?" Rainbow questioned.
"Your guess is as good as mine," Red Pearl answered. The alicorn continued to fly all around Black Moonstone which then caused her to get confused and dizzy. When the gem lost sight of her, the alicorn then shot a blast of magic at her which caused her to crash into the nearby cliff and let go of two ponies and gem. As the corrupted gem got up, the group then got ready for the next attack. Black Moonstone then created four umbra-scythes and sent them to the group. Red Pearl and Rainbow Dash flew up to dodge while Applejack and the fusion alicorn dodged to the side. Red Pearl then summoned her katana and tried to fly towards Black Moonstone while trying to avoid the scythe, Rainbow Dash and Applejack were fighting of the scythes, and the fusion alicorn created a shield to block the scythe. While the shield was up, she started to dart her eyes around the fight as she was trying to figure out what to do next.
'I didn't think we would be in this kind of danger, what are we going to do?'
'I don't know, I'm just following you.'
'Pinkie?'
'Who else would you be fused with, silly?'
'Point taken, I just don't know what to do right now or if our fusion will make much of a difference here.'
'But can't we at least try Twilight?'
'Actually, I have an idea, I don't know if it will work, but it's at least worth trying.'
'I'm ready Twilight.'
The fusion then expanded the shield which knocked the scythe away and flew towards Rainbow Dash and Applejack who were still fighting of their scythes. She then blasted the two scythes away from them as she flew near them.
"Twilight? Pinkie? Are y'all in there?" Applejack asked.
"Ask questions later, I, or, we have a plan," the alicorn answered. "Rainbow, can you try to distract Black Moonstone?"
"That's all you need to ask," Rainbow replied as she started flying circles around the corrupted gem.
"Applejack, we need to help Red Pearl."
"I hear you loud and clear," Applejack said as they both rushed towards Red Pearl who was still fighting against the scythe. Applejack then brought out her rope and managed to lasso the scythe away from the red gem and threw it down which caused it to disappear as the alicorn then flew over to Red Pearl.
"Oh, I'm glad you two are okay," Red Pearl said in relief. "I'm guessing you have a plan." The alicorn then whispered into her ear about what to do. Red Pearl then nodded and started to fly over to Black Moonstone who was trying to catch Rainbow. She then started to fly towards the corrupted gem with her katana pointed directly at Black Moonstone. Before she could make it, Black Moonstone noticed her and used an umbra-chain to hold her. Before the corrupted gem could attack Red Pearl, a large blast of magic was shot down which forced her to let go of Red Pearl. After the blast ended, Red Pearl proceeded to thrust her katana through Black Moonstone which caused her to lose her physical form and her gem fell onto the ground.
“Thank Celestia it’s over,” Applejack said.
“All according to their, or rather, her plan,” Red Pearl said pointing to the fusion.
“What exactly was the plan?” Rainbow Dash asked flying back to the group.
The fusion then said very quickly, “Well, I knew that Black Moonstone would do anything to keep us from attacking her, so I had Dashie distract her while Applejack gets the scythe away from Red Pearl so she can go attack Black Moonstone and when she stops Red Pearl form coming any closer, I would shoot a magic beam at her so she would let her go, then Red Pearl would finally go in for the final attack.”
“Yeah, that’s defiantly Twilight and Pinkie, who else would talk about a plan that fast?” Rainbow said.
“I still can’t believe they were able to fuse,” Applejack said.
“Their fusion really reminds me of Rubellite,” Red Pearl said while bubbling the black gemstone and sending it off.
“Who’s Rubellite?” Applejack asked.
“Tanzanite and Poudrettite’s fusion,” Red Pearl answered.
“So, is that who we’re going to call her?” Rainbow asked.
“Well, she’s not exactly a gem fusion, so I guess we can come up with a new name.”
“I’m glad you said that, because I actually have a name idea,” the fusion eagerly said. “How about Fuchsia Fireworks?”
“That actually sounds very fitting,” Red Pearl said.
“Come on, we should show everypony else,” Rainbow said flying ahead. Everyone then followed her over to the Warp Pad and returned to the temple.